Inventor
JOHNSON DAVID S
US21 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABB POWER T & D CO
6 patentsUS5638296AJun 10, 1997
Intelligent circuit breaker providing synchronous switching and condition monitoring
ABB POWER T & D CO145 citations98
US5636134AJun 3, 1997
Intelligent circuit breaker providing synchronous switching and condition monitoring
ABB POWER T & D CO51 citations95
US5629869AMay 13, 1997
Intelligent circuit breaker providing synchronous switching and condition monitoring
ABB POWER T & D CO91 citations95
US5569891AOct 29, 1996
High performance circuit breaker with independent pole operation linkage and conical composite bushings
ABB POWER T & D CO29 citations92
US5466891ANov 14, 1995
Conical composite SF6 high voltage bushing with floating shield
ABB POWER T & D CO62 citations92
US5245145ASep 14, 1993
Modular closing resistor
ABB POWER T & D CO25 citations88
SALK INST FOR BIOLOGICAL STUDI
4 patentsUS6013766AJan 11, 2000
Cloning and expression of a novel acetylcholine-gated ion channel receptor subunit
SALK INST FOR BIOLOGICAL STUDI16 citations90
US5683912ANov 4, 1997
Cloning and expression of a novel acetylcholine-gated ion channel receptor subunit
SALK INST FOR BIOLOGICAL STUDI22 citations90
US6100046AAug 8, 2000
Methods of identifying modulators of alpha9, a novel acetylcholine-gated ion channel receptor subunit
SALK INST FOR BIOLOGICAL STUDI14 citations80
US6646109B1Nov 11, 2003
Cloning and expression of a novel acetylcholine-gated ion channel receptor subunit
SALK INST FOR BIOLOGICAL STUDI2 citations60