CS

Christopher E. Schaefer

Delphi Technologies: 5 patents #650 of 4,124Top 20%
CK Carl Freudenberg Kg: 2 patents #140 of 679Top 25%
GG Gardner Denver Thomas Gmbh: 1 patents #3 of 9Top 35%
MK Maschinenfabrik Koeppern Gmbh & Co. Kg: 1 patents #10 of 28Top 40%
PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
Overall (All Time): #404,597 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12089352 Pressure equalising device and housing comprising the pressure equalising device Ingo Stephan, Markus Filler 2024-09-10
D903717 Compressor module Andy Vande Hey, Robert Suppiger 2020-12-01
10557561 Pressure-compensation device for a housing Christian Kleinke, Peter Kritzer 2020-02-11
10214787 Hot-briquetting installation Eggert DE WELDIGE 2019-02-26
7997917 Environmentally sealed electrical connector John J. O'Neill 2011-08-16
6607393 Electrical connector system Steven Kent Raypole, Richard M. Fetcenko, Christopher A. Margrave, Kathleen Murphy, Max F. Viney, Jr. 2003-08-19
6416340 Single blade terminal power connector system John Kountz, Joseph A. Finnerty, Robert Stang 2002-07-09
6379162 Electrical connector system Steven Kent Raypole, Richard M. Fetcenko, Christopher A. Margrave, Kathleen Murphy, Max F. Viney, Jr. 2002-04-30
6365297 High-power bussing connection system for a battery pack Michael C. Wolczak, Robert C. Beer, Brad Hanauer 2002-04-02
6276960 Electrical power connector system John M. Sova, James Okrucky, Dane E. Carter, Robert C. Beer, Michael Phifer 2001-08-21
6139351 High power connection system Robert C. Beer, Mark D. McCall 2000-10-31
4846219 Pressure relief by pass control valve 1989-07-11