Inventor

DAVIS RONALD S

US4 patents

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

TRAULSEN & CO INC

2 patents

US5551250ASep 3, 1996

Freezer evaporator defrost system

TRAULSEN & CO INC31 citations89

US5476318ADec 19, 1995

Regrigerator/freezer thermal breaker and door handle

TRAULSEN & CO INC42 citations89

CA ATOMIC ENERGY LTD

1 patent

US5027419AJun 25, 1991

Optical images by quadrupole convolution

CA ATOMIC ENERGY LTD24 citations89

TRAULSEN & CO INC A DELAWARE C

1 patent

US5491980AFeb 20, 1996

Reversible refrigerator/freezer system

TRAULSEN & CO INC A DELAWARE C19 citations87