Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DG

David Gillespie — 27 Patents

General Motors: 19 patents #710 of 18,328Top 4%
Ford: 7 patents #2,535 of 17,473Top 15%
ILIsis Innovation Limited: 1 patents #169 of 501Top 35%
Huntington Woods, MI: #4 of 137 inventorsTop 3%
Michigan: #2,576 of 86,293 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
David Gillespie has been granted 27 US patents while listed as an inventor at General Motors. The first was granted in 2001 and the most recent in May 2024. David Gillespie ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list David Gillespie in Huntington Woods, MI, US.

Patents per Year

Patents granted per year, 2001 to 2024Bar chart with a peak of 9 patents in 2018.peak 92001: 1 patents20012007: 1 patents20072008: 5 patents20082009: 1 patents20092017: 4 patents20172018: 9 patents20182019: 4 patents20192024: 2 patents2024

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
D1027782 Vehicle wheel 2024-05-21
D1026783 Vehicle wheel 2024-05-14
D841547 Vehicle rear corner fascia Carl J. Zipfel 2019-02-26
D840571 Vehicle rear taillamp Carl J. Zipfel 2019-02-12
D840068 Vehicle rear taillamp Carl J. Zipfel 2019-02-05
D839460 Vehicle front headlamp Carl J. Zipfel 2019-01-29
D818903 Vehicle hood Carl J. Zipfel 2018-05-29
D818159 Vehicle rear taillamp Carl J. Zipfel 2018-05-15
D818157 Vehicle front headlamp Carl J. Zipfel 2018-05-15
D818158 Vehicle rear taillamp Carl J. Zipfel 2018-05-15
D813730 Vehicle grille Carl J. Zipfel 2018-03-27
D813109 Vehicle front upper bumper Carl J. Zipfel 2018-03-20
D812526 Vehicle front lower bumper Carl J. Zipfel 2018-03-13
D811958 Vehicle rear lower bumper Carl J. Zipfel 2018-03-06
D809442 Vehicle side mirror Carl J. Zipfel 2018-02-06
D805014 Vehicle front fender Carl J. Zipfel 2017-12-12
D803731 Vehicle grille Carl J. Zipfel 2017-11-28
D797632 Vehicle liftgate Carl J. Zipfel 2017-09-19
D780067 Vehicle body exterior Carl J. Zipfel 2017-02-28
D601934 Vehicle fender Michael Ellis, Mark B Nowery, Patrick J. Schiavone 2009-10-13
D562199 Vehicle hood Michael Ellis, Mark B Nowery, Patrick J. Schiavone 2008-02-19
D562197 Vehicle bumper Michael Ellis, Mark B Nowery, Patrick J. Schiavone 2008-02-19
D561662 Vehicle bumper Michael Ellis, Mark B Nowery, Patrick J. Schiavone 2008-02-12
D561655 Vehicle grille Michael Ellis, Mark B Nowery, Patrick J. Schiavone 2008-02-12
D561656 Vehicle grille Michael Ellis, Mark B Nowery, Patrick J. Schiavone 2008-02-12