Charles D. Eifert — 1 Patent at General Motors

Charles D. Eifert has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 1996. Charles D. Eifert ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Charles D. Eifert in Vandalia, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5509749	Compression lower preloaded ball joint	Patrick H. Fullenkamp, Douglas Brademeyer	1996-04-23

Charles D. Eifert — 1 Patent

Issued Patents All Time

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