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Lee E. Krispin — 2 Patents

General Motors: 2 patents #6,303 of 18,328Top 35%

Rochester Hills, MI: #752 of 1,754 inventorsTop 45%

Michigan: #35,377 of 86,293 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Lee E. Krispin has been granted 2 US patents while listed as an inventor at General Motors. The first was granted in 2014 and the most recent in April 2016. Lee E. Krispin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Lee E. Krispin in Rochester Hills, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9321479	Vehicle power steering waste heat recovery	Mukund S. Wankhede	2016-04-26	$11,475,000
8788145	Determination of sun rays inside a vehicle	Bhupal R. Perugu, Todd M. Tumas, Narayana Bhyravajhul, Gilles M. Delorme	2014-07-22	$9,025,000

Lee E. Krispin — 2 Patents

Issued Patents All Time

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