Inventor

WILLIAMS ROGER B

US4 patents

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

NORTHROP GRUMMAN CORP

2 patents

US5801643ASep 1, 1998

Remote utility meter reading system

NORTHROP GRUMMAN CORP288 citations97

US5512902AApr 30, 1996

Stock locator system using GPS translator

NORTHROP GRUMMAN CORP144 citations93

ECONO ENERGY INC

1 patent

US5261336ANov 16, 1993

Tangential vortex flow burner and process

ECONO ENERGY INC27 citations86

COLMAC COIL MFG INC

1 patent

US7712327B2May 11, 2010

Heat exchanger and method for defrosting a heat exchanger

COLMAC COIL MFG INC3 citations51