Christopher E. Schaefer — 12 Patents at Delphi Technologies

Christopher E. Schaefer has been granted 12 US patents while listed as an inventor at Delphi Technologies. The first was granted in 1989 and the most recent in September 2024. Christopher E. Schaefer ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Christopher E. Schaefer in Hattingen, OH, DE.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
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	$10,021,000
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	$4,823,000
6365297	High-power bussing connection system for a battery pack	Michael C. Wolczak, Robert C. Beer, Brad Hanauer	2002-04-02	$4,569,000
6276960	Electrical power connector system	John M. Sova, James Okrucky, Dane E. Carter, Robert C. Beer, Michael Phifer	2001-08-21	$7,829,000
6139351	High power connection system	Robert C. Beer, Mark D. McCall	2000-10-31	$14,031,000
4846219	Pressure relief by pass control valve	—	1989-07-11	$6,202,000

Christopher E. Schaefer — 12 Patents

Issued Patents All Time

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