Inventor

LANGENFELDER FRANK

DE3 patents

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

BOSCH GMBH ROBERT

1 patent

US5533581AJul 9, 1996

Electric hand tool, in particular drill

BOSCH GMBH ROBERT1,610 citations98

TEVES GMBH ALFRED

1 patent

US5865376AFeb 2, 1999

Multiple nozzle with one-piece seal for windshield washer systems

TEVES GMBH ALFRED23 citations89

SIEMENS AG

1 patent

US7565166B2Jul 21, 2009

Non-interacting transmission of identification information on communication lines

SIEMENS AG1 citations48