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

Robert John Ellis — 3 Patents

Google: 2 patents #10,599 of 22,993Top 50%
Farmington Hills, MI: #654 of 2,032 inventorsTop 35%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert John Ellis has been granted 3 US patents while listed as an inventor at Google. The first was granted in 2008 and the most recent in January 2020. Robert John Ellis ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert John Ellis in Farmington Hills, MI, US.

Patents per Year

Patents granted per year, 2008 to 2020Bar chart with a peak of 1 patents in 2008.peak 12008: 1 patents20082018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10544616 Device and method for powered closing of car doors Peter Lombrozo, Andrew Warburton 2020-01-28 $41,400,000
9879463 Device and method for powered closing of car doors Peter Lombrozo, Andrew Warburton 2018-01-30 $16,228,000
7428940 Steerable transport trolley Bernd Raetze, Douglas Mayes, Norman Ian Mathers 2008-09-30