RL

Rolf Lechtenberg

EG Erco Gmbh: 6 patents #3 of 10Top 30%
CA Carl Zeiss Meditec Ag: 3 patents #191 of 667Top 30%
KK Kaltenbach & Voigt Gmbh & Co. Kg: 1 patents #8 of 21Top 40%
Overall (All Time): #502,942 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D929638 Light fixture 2021-08-31
D812280 Lighting fixture 2018-03-06
D713595 Light fixture Henk Kosche 2014-09-16
D700727 Track-lighting fixture Naoto Fukasawa, Henk Kosche, Alois Dworschak 2014-03-04
D700728 Track-lighting fixture Naoto Fukasawa, Henk Kosche, Alois Dworschak 2014-03-04
D694925 Track-lighting fixture Naoto Fukasawa, Henk Kosche, Alois Dworschak 2013-12-03
D667949 Ceiling mount having an arm holding a monitor and an arm assembly for holding a surgical microscope 2012-09-25
D660416 Ceiling mount having an arm assembly for holding a surgical microscope 2012-05-22
D650072 Ceiling mount having an arm holding a monitor 2011-12-06
D533946 Dental instrument Stephan Lintner, Michael Tinius, Sven Steddin, Andre Häckel 2006-12-19