Inventor
GAHAN RICHARD J
US9 patents
⚠️ This page may combine multiple inventors who share the name “GAHAN RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONNELLY CORP
8 patentsUS5406414AApr 11, 1995
Electrochromic rearview mirror for vehicles with constant light transmitting area
DONNELLY CORP586 citations99
US5253109AOct 12, 1993
Electro-optic device with constant light transmitting area
DONNELLY CORP917 citations99
US5193029AMar 9, 1993
Single sensor adaptive drive circuit for rearview mirror system
DONNELLY CORP841 citations99
US5066112ANov 19, 1991
Perimeter coated, electro-optic mirror
DONNELLY CORP592 citations99
US6427349B1Aug 6, 2002
Compensation system for electronic compass
DONNELLY CORP222 citations98
US6173501B1Jan 16, 2001
Compensation system for electronic compass
DONNELLY CORP285 citations98
US5802727ASep 8, 1998
Compensation system for electronic compass
DONNELLY CORP329 citations98
US5632092AMay 27, 1997
Compensation system for electronic compass
DONNELLY CORP506 citations98