Inventor

HENKEL STEFAN

DE3 patents

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

(unassigned)

1 patent

US5975768ANov 2, 1999

Pedal bearing system for bicycle

9 citations64

CRYSTAL GROWING SYSTEMS GMBH

1 patent

US7828897B2Nov 9, 2010

Crystal pulling apparatus and method for the production of heavy crystals

CRYSTAL GROWING SYSTEMS GMBH0 citations46

ALTEKRUEGER BURKHARD

1 patent

US8691009B2Apr 8, 2014

Crystal pulling apparatus and method for the production of heavy crystals

ALTEKRUEGER BURKHARD0 citations41