Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Brian Kolaci — 3 Patents

Sony: 4 patents #8,966 of 25,231Top 40%
Hawthorne, NJ: #26 of 95 inventorsTop 30%
New Jersey: #23,480 of 69,400 inventorsTop 35%
Overall (All Time): #1,645,224 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5683053 Cine-video film transport apparatus having film supply and take-up reels between which the film is driven at a speed varied in accordance with changes in the outer diameter of the film being unwound from one of the reels Erhan H. Gunday, Michael Doliton, Paul Foung, John R. Lee, Susumu Murakami +3 more 1997-11-04
5474245 Cine-video film transport apparatus Erhan H. Gunday, Michael Doliton, Paul Foung, John R. Lee, Susumu Murakami +3 more 1995-12-12
5419506 Cine-video film transport apparatus Erhan H. Gunday, Michael Doliton, Paul Foung, John R. Lee, Susumu Murakami +1 more 1995-05-30