Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel James Petit — 7 Patents

BEBertec: 3 patents #20 of 39Top 55%
EFElf Antar France: 1 patents #33 of 104Top 35%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Columbus, OH: #468 of 3,880 inventorsTop 15%
Ohio: #11,780 of 73,341 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Daniel James Petit has been granted 7 US patents while listed as an inventor at Bertec. The first was granted in 1987 and the most recent in December 2016. Daniel James Petit ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daniel James Petit in Columbus, OH, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9517008 System and method for testing the vision of a subject Necip Berme, Kamran Barin 2016-12-13
9277857 System for testing and/or training the vision of a subject Necip Berme, Kamran Barin 2016-03-08
9066667 System and method for testing dynamic visual acuity and/or gaze stabilization Necip Berme, Kamran Barin 2015-06-30
7985194 Patella alignment device Maxine Hoffman, Philip Doepker, Austin Mitchell, Jessica Marie Northridge 2011-07-26
5944420 Plant for mixing and packaging liquid products 1999-08-31
4982454 Toilet system comprising a toilet bowl associated with a water flush tank Claude Saltel 1991-01-08
4697055 Arc extinction device for gas insulation electrical switchgear Jean-Jacques Walter, Joseph Marzocca, Jean Amalric, Georges Bernard 1987-09-29