Inventor

HARRISON DAVID C

US4 patents

⚠️ This page may combine multiple inventors who share the name “HARRISON DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZOMEWORKS CORP

2 patents

US5603656AFeb 18, 1997

Passive ventilation device and method

ZOMEWORKS CORP28 citations90

US5609200AMar 11, 1997

Integral roof cooling container

ZOMEWORKS CORP1 citations48

GRUNDY DISPENSE SYST

1 patent

US4715414ADec 29, 1987

Concentric well-type extractor tube for filling containers with pressurized fluid

GRUNDY DISPENSE SYST41 citations89

GEN PUBLIC UTILITIES

1 patent

US4031528AJun 21, 1977

Transmitting over power lines

GEN PUBLIC UTILITIES6 citations57