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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Engelmann — 4 Patents

Ford: 3 patents #4,990 of 17,473Top 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Engelmann has been granted 4 US patents while listed as an inventor at Ford. The first was granted in 1984 and the most recent in June 2020. Robert Engelmann ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Engelmann in Cologne, TX, DE.

Patents per Year

Patents granted per year, 1984 to 2020Bar chart with a peak of 2 patents in 2020.peak 21984: 1 patents19842019: 1 patents20192020: 2 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D886008 Vehicle air bag compartment Doyle Letson, Amko Leenarts, William Mangan, James Smithbauer, Scott Culver Anderson +2 more 2020-06-02
D886027 Vehicle center display Doyle Letson, Amko Leenarts, William Mangan, James Smithbauer, Scott Culver Anderson +2 more 2020-06-02
D867948 Vehicle center display Doyle Letson, Amko Leenarts, William Mangan, James Smithbauer, Scott Culver Anderson +2 more 2019-11-26
4463292 Security timer for automatic garage door opener 1984-07-31