Inventor

ERTL STEPHAN

DE3 patents

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

GFD GES FUR DIAMANTPRODUKTE MB

2 patents

US6599178B1Jul 29, 2003

Diamond cutting tool

GFD GES FUR DIAMANTPRODUKTE MB66 citations92

US6558380B2May 6, 2003

Instrument for surgical purposes and method of cleaning same

GFD GES FUR DIAMANTPRODUKTE MB57 citations89

ROSENBERGER HOCHFREQUENZTECH

1 patent

US7393717B2Jul 1, 2008

Diamond-based electrical resistor component

ROSENBERGER HOCHFREQUENZTECH1 citations43