Inventor

SPRINGER JOSEPH J

US3 patents

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

NORTHROP GRUMMAN CORP

2 patents

US5831409ANov 3, 1998

Electric vehicle propulsion system employing AC induction motor control

NORTHROP GRUMMAN CORP76 citations94

US5634262AJun 3, 1997

Method of manufacturing heat dissipating transformer coil

NORTHROP GRUMMAN CORP21 citations90

WESTINGHOUSE ELECTRIC CORP

1 patent

US5469124ANov 21, 1995

Heat dissipating transformer coil

WESTINGHOUSE ELECTRIC CORP62 citations93