Inventor

GRAD PETER

DE3 patents

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

POWER SYSTEMS TECHNOLOGIES GMB

2 patents

US7764157B2Jul 27, 2010

Transformer

POWER SYSTEMS TECHNOLOGIES GMB13 citations73

US7688597B2Mar 30, 2010

Power supply circuit with three-dimensionally arranged circuit carriers, and production method

POWER SYSTEMS TECHNOLOGIES GMB2 citations55

FRIEMANN & WOLF GMBH

1 patent

US5540596AJul 30, 1996

Electric plug for supplying current to electric appliances

FRIEMANN & WOLF GMBH31 citations87