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USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Gottschalk — 10 Patents

PAPanavision: 10 patents #1 of 32Top 4%
Los Angeles, CA: #1,266 of 12,377 inventorsTop 15%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Robert E. Gottschalk has been granted 10 US patents while listed as an inventor at Panavision. The first was granted in 1981 and the most recent in May 1986. Robert E. Gottschalk ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Robert E. Gottschalk in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
RE32138 Motion picture camera 1986-05-06
4510529 Electronic cinema camera 1985-04-09
4437126 Electronic cinema camera 1984-03-13
4420231 Motion picture camera 1983-12-13
4418994 Film magazine for motion picture camera Carl F. Fazekas 1983-12-06
4362366 Focal length extender 1982-12-07
4327562 Flexible coupling 1982-05-04
4298149 Body harness for cinematographer Felipe Navarro 1981-11-03
4298255 Apparatus for preflashing motion picture film 1981-11-03
4246766 Vibration-dampening flexible coupling 1981-01-27