Inventor

OPAL KENNETH E

US3 patents

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

POWER CONTROL CORP

2 patents

US4224663ASep 23, 1980

Mounting assembly for semiconductive controlled rectifiers

POWER CONTROL CORP77 citations88

US4293905AOct 6, 1981

Method and apparatus for controlling power and optimizing power factor in an AC-to-DC converter

POWER CONTROL CORP17 citations68

MAGNETEK INC

1 patent

US5204595AApr 20, 1993

Method and apparatus for controlling a walking beam pump

MAGNETEK INC55 citations88