Inventor
HELMS ROGER W
US22 patents
⚠️ This page may combine multiple inventors who share the name “HELMS ROGER W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EATON CORP
20 patentsUS5493084AFeb 20, 1996
Door release for circuit interrupter rotary handle mechanism
EATON CORP65 citations95
US6232855B1May 15, 2001
Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment
EATON CORP64 citations94
US5428196AJun 27, 1995
Flexible shaft interface for circuit interrupter
EATON CORP20 citations92
US6292076B1Sep 18, 2001
Circuit interrupter with improved DIN rail mounting adaptor
EATON CORP46 citations91
US6249197B1Jun 19, 2001
Circuit interrupter providing improved securement of an electrical terminal within the housing
EATON CORP19 citations91
US6102750AAug 15, 2000
Self-retaining spring clip assembly and an electrical connection incorporating the same
EATON CORP21 citations91
US6052047AApr 18, 2000
Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment
EATON CORP32 citations91
US5693923ADec 2, 1997
Motor operator for electrical switches
EATON CORP37 citations90
US5978208ANov 2, 1999
Circuit breaker arrangement with improved terminal collar having interlock sections
EATON CORP28 citations86
US9082560B2Jul 14, 2015
Heat reducing terminals including a surface having protrusions and electrical switching apparatus including the same
EATON CORP9 citations83
US6737594B2May 18, 2004
Locking attachment for an electrical switching apparatus
EATON CORP15 citations82
US7012493B1Mar 14, 2006
Circuit breaker including rotary interlock for secondary cover
EATON CORP9 citations73
US5713459AFeb 3, 1998
Roller latching and release mechanism for electrical switching apparatus
EATON CORP16 citations73
US7570140B2Aug 4, 2009
Magnetic trip mechanism including a plunger member engaging a support structure, and circuit breaker including the same
EATON CORP7 citations72
US7019240B2Mar 28, 2006
Electrical switching apparatus interface assembly and operating handle attachment therefor
EATON CORP9 citations72
US5874874AFeb 23, 1999
Spring biased movable laminated contact arm conductor assembly
EATON CORP10 citations71
US5847629ADec 8, 1998
Circuit breaker contact spring subassembly and method and apparatus for making and circuit breaker incorporating same
EATON CORP7 citations71
US7830232B2Nov 9, 2010
Arc runner assembly and electrical switching apparatus and method incorporating same
EATON CORP7 citations67
US9147531B2Sep 29, 2015
Electrical switching apparatus and movable contact arm assembly therefor
EATON CORP1 citations51
US6966109B2Nov 22, 2005
Method for attaching and for ensuring orientation of components
EATON CORP0 citations51