Inventor

DROTLEFF ROLF

DE5 patents

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

LAPP ENGINEERING & CO

2 patents

US7563993B2Jul 21, 2009

Insert for an opening of an appliance

LAPP ENGINEERING & CO42 citations87

US7411128B2Aug 12, 2008

Cable feed-through and cable feed-through system

LAPP ENGINEERING & CO17 citations79

DROTLEFF ROLF

2 patents

US8895878B2Nov 25, 2014

Cable feedthrough

DROTLEFF ROLF14 citations81

US8841562B2Sep 23, 2014

Cable feedthrough

DROTLEFF ROLF10 citations81

LAPP U I GMBH & CO KG

1 patent

US5942730AAug 24, 1999

Threaded cable joint

LAPP U I GMBH & CO KG56 citations92