Inventor

WOELFEL FRIEDRICH

DE3 patents

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

WOELFEL FRIEDRICH

1 patent

US8523634B2Sep 3, 2013

Method for the grinding of a profile of a workpiece

WOELFEL FRIEDRICH9 citations73

AMARELL WIELAND

1 patent

US8506358B2Aug 13, 2013

Method for the operation of a gear or profile grinding machine and gear or profile grinding machine

AMARELL WIELAND13 citations70

KAPP GMBH

1 patent

US7632172B2Dec 15, 2009

Hard finishing machine

KAPP GMBH1 citations46