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Bruce Grulke
Chesapeake, Virginia, United States
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Challenges
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Awards
Nov. 12, 2025, 11:24 a.m. PST
MAKE IT Prize Round 2
registered for challenge
April 23, 2025, 10:17 a.m. PDT
Reducing Malaria in Homes with Improved Air Cavity Ventilation
registered for challenge
Jan. 15, 2025, 10:22 a.m. PST
HeroX's Open Call for Startups
registered for challenge
March 15, 2024, 1:20 p.m. PDT
Building Envelope Innovation Prize - Secondary Glazing Systems
registered for challenge
Dec. 14, 2023, 2:08 p.m. PST
Power At Sea Prize
registered for challenge
Dec. 1, 2023, 7:16 a.m. PST
Center for Purpose and Performance Prize
registered for challenge