Inventor

WULF JOHANNES

DE4 patents

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

ERHARDT & LEIMER GMBH

2 patents

US5921452AJul 13, 1999

Device for pivoting a roller for a moving web

ERHARDT & LEIMER GMBH22 citations89

US5663510ASep 2, 1997

Method and device for compensating tension forces across the width of a moving web

ERHARDT & LEIMER GMBH34 citations89

SCHIEFFER GMBH & CO

1 patent

US7347457B2Mar 25, 2008

Hose connection piece, a hose coupling and a hose fitting having a hose connection piece

SCHIEFFER GMBH & CO13 citations73

WULF JOHANNES

1 patent

US4581947AApr 15, 1986

Linear force measurement apparatus or device

WULF JOHANNES24 citations70