P

Inventor

CAMPBELL STEVEN R

CA9 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL STEVEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SOUTHWIRE CO

4 patents
US5263309ANov 23, 1993

Method of and apparatus for balancing the load of a cabling apparatus

SOUTHWIRE CO33 citations91
US5213644AMay 25, 1993

Method of and apparatus for producing moisture block stranded conductor

SOUTHWIRE CO36 citations87
US5540041AJul 30, 1996

Method of and apparatus for stress relieving multistranded cable

SOUTHWIRE CO15 citations72
US4961887AOct 9, 1990

Batch control system and process for insulating a metallic rod

SOUTHWIRE CO18 citations65

CAMPBELL STEVEN R

3 patents
US4949001AAug 14, 1990

Partial discharge detection method and apparatus

CAMPBELL STEVEN R86 citations94
US7345955B1Mar 18, 2008

Display medium having a bibliographic reference corresponding to date

CAMPBELL STEVEN R13 citations82
US7690690B1Apr 6, 2010

Display medium having a bibliographic reference corresponding to date

CAMPBELL STEVEN R6 citations71

ELECTRIC POWER RES INST

1 patent
US5126677AJun 30, 1992

Apparatus and method for preventing spurious signals to the radio frequency monitor used for early warning of impending failure in electric generators and other equipment

ELECTRIC POWER RES INST34 citations89

IRIS POWER ENGINEERING INC

1 patent
US5475312ADec 12, 1995

Method and device for distinguishing between partial discharge and electrical noise

IRIS POWER ENGINEERING INC50 citations87