Ultraviolet Air and Surface Treatment
ASHRAE Technical Committee 2.9

Member Roster

Current as of 7/27/2024

If you want to become a provisional corresponding member of this TC, click on the "Join TC" button above. You will be automatically added to the roster and will receive all TC communications.


Committee members can download a copy of the complete roster in any of three formats by logging in to their ASHRAE member account, clicking on my account and selecting Committees.


A provisional corresponding member is a two year appointment. Once you demonstrate your engagement by participating in one or more of our subcommittees your membership will be changed to corresponding member. Once a corresponding member, based on your level of interest, participation, and engagement you can be considered for becoming a voting member of TC 2.9


Name Voting Status Committee Position
Sam Guzman Voting Chair
Aaron Engel Voting Vice Chair
Derrick Sears Voting Secretary
Larry Fletcher Voting Standards Subcommittee Chair
Stephen Martin Non-voting Membership Chair
Ashish Mathur Non-voting Handbook Subcommittee Chair
Scott Sherwood Voting Program Subcommittee Chair
Richard Vincent Voting Research Subcommittee Chair
Robert Coleman Voting Webmaster
Carl Bloomfield Voting Member
Kevin Kwong Voting Member
Steven Welty Voting Member
HAO LUO Non-voting Provisional Corresponding Member
Sierra Spitulski Non-voting Provisional Corresponding Member
Cori Winslow Non-voting Provisional Corresponding Member
Devin Abellon Non-voting Corresponding Member
Rahi Al Asad Non-voting Corresponding Member
Donovan Allen Non-voting Corresponding Member
John Andros Non-voting Corresponding Member
Katja Auer Non-voting Corresponding Member
William Bahnfleth Non-voting Corresponding Member
Robert Bak Non-voting Corresponding Member
J. Vivian Belenky Non-voting Corresponding Member
Carl Bengtsson Non-voting Corresponding Member
Joshua Birkebak Non-voting Corresponding Member
Peter Bjorkman Non-voting Corresponding Member
Matthew Brooks Non-voting Corresponding Member
Juan Cambeiro Non-voting Corresponding Member
Jianfeng (Jeff) Chen Non-voting Corresponding Member
Kyung-Ju Choi Non-voting Corresponding Member
Pete Davis Non-voting Corresponding Member
Jason DeGraw Non-voting Corresponding Member
Benoit Despatis-Paquette Non-voting Corresponding Member
Gene Doucette Non-voting Corresponding Member
Tom Dunbar Non-voting Corresponding Member
Liju Eapen Non-voting Corresponding Member
Eric Edman Non-voting Corresponding Member
Walter Ellis Non-voting Corresponding Member
Thomas Fahlen Non-voting Corresponding Member
Eugene Faris Non-voting Corresponding Member
Joseph Firrantello Non-voting Corresponding Member
William Fowler Non-voting Corresponding Member
James Freihaut Non-voting Corresponding Member
Francis Gallo Non-voting Corresponding Member
Jaak Geboers Non-voting Corresponding Member
Ben Goemann Non-voting Corresponding Member
Jasper Goetting Non-voting Corresponding Member
Henry Greist Non-voting Corresponding Member
Charles Gulledge Non-voting Corresponding Member
Brian Hafendorfer Non-voting Corresponding Member
JAEYOUNG HAHN Non-voting Corresponding Member
James Hanley Non-voting Corresponding Member
David Heidel Non-voting Corresponding Member
Mark Hernandez Non-voting Corresponding Member
Michael Holland Non-voting Corresponding Member
Qilong Hong Non-voting Corresponding Member
Danny Hornberger Non-voting Corresponding Member
Nicholas Hurst Non-voting Corresponding Member
Krisztian Imre Non-voting Corresponding Member
Paul Jensen Non-voting Corresponding Member
Chrystal Jolliffe Non-voting Corresponding Member
Daniel Jones Non-voting Corresponding Member
Keith Jordan Non-voting Corresponding Member
Thomas Justice Non-voting Corresponding Member
Naveed Khan Non-voting Corresponding Member
Kishor Khankari Non-voting Corresponding Member
Wladyslaw Kowalski Non-voting Corresponding Member
Khalid Lamaafi Non-voting Corresponding Member
Rick Larson Non-voting Corresponding Member
Josephine Lau Non-voting Corresponding Member
Timothy Leach Non-voting Corresponding Member
Andy Lee Non-voting Corresponding Member
Chang-Seo Lee Non-voting Corresponding Member
Linda Lee Non-voting Corresponding Member
CHEE HUAN LEOW Non-voting Corresponding Member
Jiayu Li Non-voting Corresponding Member
Jonathan Li Non-voting Corresponding Member
Wan Fuk Lin Non-voting Corresponding Member
Julie Majurin Non-voting Corresponding Member
Daniel Mason Non-voting Corresponding Member
Chase Mazzilli Non-voting Corresponding Member
Robert McCullough Non-voting Corresponding Member
Molly McManus Non-voting Corresponding Member
Femke Megens-de Poorter Non-voting Corresponding Member
Brandon Melton Non-voting Corresponding Member
Matt Middlebrooks Non-voting Corresponding Member
Daniel Miller Non-voting Corresponding Member
Mark Mino Non-voting Corresponding Member
Brian Monk Non-voting Corresponding Member
Michael Morby Non-voting Corresponding Member
Conor Murray Non-voting Corresponding Member
Justin Nealis Non-voting Corresponding Member
James Noe Non-voting Corresponding Member
Michael OBoyle Non-voting Corresponding Member
Joshua Oelker Non-voting Corresponding Member
Kathleen Owen Non-voting Corresponding Member
William Palmer Non-voting Corresponding Member
M Pang Non-voting Corresponding Member
Michael Pfarr Non-voting Corresponding Member
Janet Price Non-voting Corresponding Member
Jason Price Non-voting Corresponding Member
Sahil Priyadarshi Non-voting Corresponding Member
Brian Puente Non-voting Corresponding Member
John Putnam Non-voting Corresponding Member
John Randtke Non-voting Corresponding Member
Shreeneet Rathi Non-voting Corresponding Member
Katherine Ratliff Non-voting Corresponding Member
Julien Renaud Non-voting Corresponding Member
Chris Rockett Non-voting Corresponding Member
Brian Rodgers Non-voting Corresponding Member
Joanie Rodieck Non-voting Corresponding Member
Dean Saputa Non-voting Corresponding Member
Nicole Sasher Non-voting Corresponding Member
David Schaaf Non-voting Corresponding Member
Robert Scheir Non-voting Corresponding Member
Harris Sheinman Non-voting Corresponding Member
Ashley Shipley Non-voting Corresponding Member
Prateek Shrestha Non-voting Corresponding Member
D Simmon Non-voting Corresponding Member
Thursten Simonsen Non-voting Corresponding Member
David Skelton Non-voting Corresponding Member
Klemen Skrlec Non-voting Corresponding Member
David Sliney Non-voting Corresponding Member
Douglas Smith Non-voting Corresponding Member
Meredith Stines Non-voting Corresponding Member
Christine Sun Non-voting Corresponding Member
Minki Sung Non-voting Corresponding Member
Christian Taber Non-voting Corresponding Member
Brian Tande Non-voting Corresponding Member
Dean Tompkins Non-voting Corresponding Member
Alain Trahan Non-voting Corresponding Member
Jason Tuenge Non-voting Corresponding Member
Annette Uda Non-voting Corresponding Member
Mike Uda Non-voting Corresponding Member
Shaineel Vaghani Non-voting Corresponding Member
Paul Waldeck Non-voting Corresponding Member
John Weems Non-voting Corresponding Member
Christopher Willette Non-voting Corresponding Member
Joel Williams Non-voting Corresponding Member
Tim Wilson Non-voting Corresponding Member
David Witham Non-voting Corresponding Member
Michael Witkowski Non-voting Corresponding Member
Jeremy Yon Non-voting Corresponding Member
Lexuan Zhong Non-voting Corresponding Member
Lan Chi Nguyen Weekes Non-voting Section Head
Steven Hammerling Non-voting Staff Liaison