Inventor
SPRINGER DAVID A
US9 patents
⚠️ This page may combine multiple inventors who share the name “SPRINGER DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAVIS ENERGY GROUP INC
5 patentsUS5220807AJun 22, 1993
Combined refrigerator water heater
DAVIS ENERGY GROUP INC140 citations95
US5131458AJul 21, 1992
Modular back side radiant heating panels with spring retention devices
DAVIS ENERGY GROUP INC88 citations95
US7992630B2Aug 9, 2011
System and method for pre-cooling of buildings
DAVIS ENERGY GROUP INC67 citations94
US5174128ADec 29, 1992
Energy-saving protected roof systems
DAVIS ENERGY GROUP INC46 citations92
US7596915B2Oct 6, 2009
Slab edge insulating form system and methods
DAVIS ENERGY GROUP INC21 citations89