PG

Peter Graf

Chevron: 6 patents #767 of 4,788Top 20%
AT Alstom Technology: 3 patents #265 of 1,544Top 20%
AA Abb Management Ag: 2 patents #19 of 142Top 15%
BR Bosch Rexroth: 1 patents #74 of 242Top 35%
CG Carl Zeiss Smt Gmbh: 1 patents #657 of 1,189Top 60%
A( Abb Alstom Power (Schweiz): 1 patents #3 of 33Top 10%
GE: 1 patents #19,878 of 36,430Top 55%
AS Asea Brown Boveri, S.A.: 1 patents #358 of 1,048Top 35%
AP Ashland Licensing And Intellectual Property: 1 patents #64 of 154Top 45%
Overall (All Time): #252,949 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11415894 Projection exposure system for semiconductor lithography having an optical arrangement Judith Fingerhuth, Norbert Wabra, Sonja Schneider, Ferdinand Djuric-Rissner, Reimar Finken 2022-08-16
9587893 Air introduction system and method for cooling towers Pery Bogh, Klemens Fisch 2017-03-07
9435213 Method for improving the sealing on rotor arrangements Helmar Wunderle, Stefan Schlechtriem, Silvio Glaser, Beat Von Arx 2016-09-06
7575625 Method for separating solids from gas scrubbers Frank Seida 2009-08-18
7350360 Annular combustor for a gas turbine Stefan Tschirren, Helmar Wunderle 2008-04-01
7331182 Combustion chamber for a gas turbine Stefan Tschirren, Helmar Wunderle 2008-02-19
7055331 Burner arrangement for the annular combustion chamber of a gas turbine Stefan Tschirren, Helmar Wunderle 2006-06-06
6916003 Directional-control valve Herbert Reder, Rainer Imhof, Hans-Georg Schubert, Frank Schwab 2005-07-12
6308407 Method of manufacturing a plurality of steam turbines for use in various applications Maurus Herzog, Pierre Meylan, Harald Romer 2001-10-30
6203271 Shrink ring for turbine with bleeding Tihomir Stojkovic' 2001-03-20
5577378 Gas turbine group with reheat combustor Rolf Althaus, Franz Farkas, Fredy Hausermann, Erhard Kreis 1996-11-26
5454220 Method of operating gas turbine group with reheat combustor Rolf Althaus, Franz Farkas, Fredy Hausermann, Erhard Kreis 1995-10-03
5114483 Open-graded asphalt 1992-05-19
4985079 Open-graded asphalt emulsion mixes Steven J. Agazzi, Eugene J. Vanderzanden 1991-01-15
4822427 Open-grade asphalt emulsion mixes Steven J. Agazzi, Eugene J. Vanderzanden 1989-04-18
4762565 Open-graded asphalt 1988-08-09
4523957 Open-graded asphalt emulsion mixes Judson E. Goodrich 1985-06-18
4423088 Method for depositing asphalt Judson E. Goodrich 1983-12-27