HH

Henning Hogrefe

Robert Bosch Gmbh: 13 patents #1,106 of 19,740Top 6%
AG Automotive Lighting Reutlingen Gmbh: 3 patents #13 of 101Top 15%
📍 Neckartenzlingen, DE: #10 of 197 inventorsTop 6%
Overall (All Time): #295,909 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10208910 Motor vehicle headlamp having a two-chamber reflection system Markus Kratzer, Sebastian Schildmann, Michael Scholl, J. Tobias F. Wagner 2019-02-19
10139071 Motor vehicle headlamp with concave mirror reflectors Doris Boebel 2018-11-27
9651210 Light source module for motor vehicle headlamps Patrick Ziegler, Armin Austerschulte, Christian Buchberger, Martin Reichelt, Ulrike Schloeder +1 more 2017-05-16
6719444 Vehicular headlights Frieder Alber 2004-04-13
6481865 Headlight device for vehicle for producing light bundle with different characteristics Bernhard Woerner, Michael Hamm, Doris Boebel 2002-11-19
6227691 Headlight arrangement for motor vehicle Friedemann Schlienz 2001-05-08
6059435 Headlight of a vehicle for high beam light and low beam light Michael Hamm, Heinz Grimm 2000-05-09
5975730 Headlight with multiple reflectors for producing a variable light beam Rainer Neumann 1999-11-02
5967651 Low-beam headlight for a vehicle with same reflector used for different situations Rainer Neumann, Ralf Steinhart 1999-10-19
5718505 Headlight for vehicle Hans Daumueller, Karl-Otto Dobler, Rainer Neumann, Frieder Liedtke, Johannes-Gerhard Bertling +2 more 1998-02-17
5672001 Vehicle headlamp Johannes-Gerhard Bertling, Karl-Otto Dobler, Rainer Neumann, Heike Eichler, Martin Lampen +1 more 1997-09-30
5584573 Method of producing headlight for vehicle and headlight produced thereby Johannes-Gerhard Bertling, Rainer Neumann 1996-12-17
5461549 Low beam headlight for motor vehicles Christian Lietar, Rainer Neumann 1995-10-24
5450294 Headlight for vehicles 1995-09-12
5440456 Headlight for vehicles Johannes-Gerhard Bertling, Heike Eichler 1995-08-08
5400226 Headlamp for motor vehicle 1995-03-21