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Jack E. Elder — 34 Patents

General Motors: 11 patents #1,411 of 18,328Top 8%

Abbott: 6 patents #1,145 of 5,509Top 25%

VGVandor Group: 3 patents #5 of 18Top 30%

BMBrasscraft Manufacturing: 1 patents #46 of 76Top 65%

LMLiquid Motion: 1 patents #3 of 3Top 100%

Caterpillar: 1 patents #4,457 of 8,398Top 55%

Rochester, MI: #23 of 860 inventorsTop 3%

Michigan: #1,801 of 86,293 inventorsTop 3%

Overall (All Time): #100,737 of 4,157,543Top 3%

34 Patents All Time

Jack E. Elder has been granted 34 US patents while listed as an inventor at General Motors. The first was granted in 1991 and the most recent in January 2023. Jack E. Elder ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list Jack E. Elder in Rochester, MI, US.

Patents per Year

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5465905	Irrigation system with multi-functional irrigation control valves	—	1995-11-14
5454357	Slide port valve for an internal combustion engine	—	1995-10-03
5273010	Intake manifold	—	1993-12-28
5261272	Temperature sensor for integrated induction system	William B. Rush, II, Jerry B. Foss	1993-11-16
5261375	Fuel injection assembly for integrated induction system	William B. Rush, II, Karl J. Haltiner, Jr., Grant Michael Wheeler	1993-11-16
5150669	Pressure relief means for integrated induction system	William B. Rush, II, Richard K. Shier	1992-09-29
5094194	Integrated induction system	William B. Rush, II, Richard K. Shier, Karl J. Haltiner, Jr., Grant Michael Wheeler, William M. Lychuk	1992-03-10
5054456	Fuel injection	William B. Rush, II	1991-10-08
5003933	Integrated induction system	William B. Rush, II, Richard K. Shier, Jerry B. Foss, Karl J. Haltiner, Jr., Grant Michael Wheeler	1991-04-02