Inventor
KOWALYSHEN HENRY W
18 patents
⚠️ This page may combine multiple inventors who share the name “KOWALYSHEN HENRY W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
S & C ELECTRIC CO
17 patentsUS6040538AMar 21, 2000
Switchgear assembly
S & C ELECTRIC CO58 citations94
US4616856AOct 14, 1986
Nozzle and retaining arrangement
S & C ELECTRIC CO26 citations92
US5521567AMay 28, 1996
Switchgear module and configurations, and method of fabrication and assembly thereof
S & C ELECTRIC CO50 citations91
US5864107AJan 26, 1999
Switchgear assembly
S & C ELECTRIC CO19 citations90
US9685280B2Jun 20, 2017
Switchgear operating mechanism
S & C ELECTRIC CO17 citations81
US6696658B2Feb 24, 2004
Circuit interrupter and operating mechanism therefor
S & C ELECTRIC CO14 citations81
US6180902B1Jan 30, 2001
Fault interrupter and operating mechanism therefor
S & C ELECTRIC CO12 citations72
US4668848AMay 26, 1987
Alignment and centering arrangement for contacts of an interrupting device
S & C ELECTRIC CO7 citations72
US6114642ASep 5, 2000
Switchgear assembly
S & C ELECTRIC CO8 citations71
US9679708B2Jun 13, 2017
Circuit interrupters with masses in contact spring assemblies
S & C ELECTRIC CO3 citations70
US6429393B1Aug 6, 2002
Current transfer arrangement for circuit interrupter
S & C ELECTRIC CO3 citations62
US5298704AMar 29, 1994
Contact operating arrangement with shock-reducing feature for high-voltage apparatus
S & C ELECTRIC CO6 citations62
US7820926B2Oct 26, 2010
Circuit interrupter assembly
S & C ELECTRIC CO4 citations61
US7672108B2Mar 2, 2010
Fault interrupter and disconnect device
S & C ELECTRIC CO4 citations61
USD367267SFeb 20, 1996
Electrical switchgear module for power distribution systems
S & C ELECTRIC CO4 citations61
US6674027B2Jan 6, 2004
Operating arrangement for mechanism
S & C ELECTRIC CO2 citations60
US6628494B2Sep 30, 2003
Protective device and system
S & C ELECTRIC CO4 citations59