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Dive into the research topics where Roger W. Helms is active.

Publication


Featured researches published by Roger W. Helms.


Archive | 1998

Circuit interrupter with covered accessory case, adjustable under voltage relay, self-retaining collar and one-piece rail attachment

Richard Paul Malingowski; Trent A. Chontas; William C. Farrow; Joseph Frank Changle; Kenneth Nordly Skoug; Roger W. Helms; Lance Gula


Archive | 1994

Door release for circuit interrupter rotary handle mechanism

Thomas Alan Whitaker; Roger W. Helms; David Curtis Turner; Thomas T. Kuzniarski


Archive | 1997

Motor operator for electrical switches

Lance Gula; Roger W. Helms; David Curtis Turner; Kenneth Nordly Skoug


Archive | 2001

Circuit interrupter with improved din rail mounting adaptor

Dean Basil DeGrazia; Erik R. Bogdon; Michael J. Spangler; Gary R. Funk; Roger W. Helms; David Curtis Turner


Archive | 1997

Molded case circuit breaker with modular crossbar

Henry Richard Beck; Kenneth Martin Fischer; David Edward Little; Joseph Bell Humbert; Roger W. Helms


Archive | 1997

Circuit breaker arrangement with improved terminal collar having interlock sections

Roger W. Helms; Donald R. Nutter


Archive | 1999

Molded case circuit breaker and moving conductor assembly therefor

Henry Richard Beck; Kenneth Martin Fischer; David Edward Little; Joseph Bell Humbert; Roger W. Helms


Archive | 1995

Flexible shaft interface for circuit interrupter

William E. Beatty; Roger W. Helms; Yu Wei Chou


Archive | 1998

Self-retaining spring clip assembly and an electrical connection incorporating the same

David Edward Little; David C. Funyak; Roger W. Helms


Archive | 2001

Terminal wire clamp

Craig Joseph Puhalla; David Curtis Turner; Roger W. Helms

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