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David
New Portland, Maine, United States
“Conservation of Energy and a Systems Approach to Design.”
work history
Feb. 2, 2009 – present
Consultant at DWDewis
Jan. 4, 2010 – Aug. 31, 2015
SVP of Power Systems at ICRTec
Oct. 23, 2009 – Dec. 31, 2009
CTO at Adura Systems
Jan. 5, 1998 – Oct. 31, 2007
President & COO, & VP of Engineering at Elliot Microturbines
June 1, 1995 – Nov. 28, 1997
Principal Engineer at Solar Turbines
Nov. 1, 1988 – June 30, 1995
Manager, Engineering Services; Program Manager; Principal Engineer at Sundstrand Power Systems
bio
Over 30 years of experience in the design of energy systems. I have worked in all aspects of the value chain, from all sides: Supplier and Buyer, President & COO and Engineer, Business Development and Manufacturing. 25 years supporting startups, as a team member and as a consultant. Holder of around 20 patents for gas turbine components, systems, heat exchangers, and CAES. Latest work involves technologies supporting "Grid Firming" for the "energy transition".
skills
Business adviser Entrepreneur Inventor Project manager
Roles I’m interested in
Innovator Judge
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Oct. 7, 2026, 7:36 p.m. PDT
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Oct. 8, 2026, 7:34 a.m. PDT
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