NW

Norbert Wollenberg

HM Heraeus Precious Metals: 1 patents #40 of 96Top 45%
LG Leybold Materials Gmbh: 1 patents #7 of 10Top 70%
WG W. C. Heraeus Gmbh: 1 patents #84 of 238Top 40%
📍 Großkrotzenburg, DE: #33 of 101 inventorsTop 35%
Overall (All Time): #1,536,599 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8886320 Sintered electrical bushings Jens Troetzschel, Goran Pavlovic, Harald Manhardt, Nicole Staudt 2014-11-11
8494635 Method for sintering electrical bushings Jens Troetzschel, Goran Pavlovic, Harald Manhardt, Nicole Guebler 2013-07-23
6039855 Target for the sputtering cathode of a vacuum coating apparatus and method for its manufacture 2000-03-21