Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
NK

Norman J. Kahn

Comcast: 1 patents #2,409 of 4,447Top 55%
Burbank, CA: #1,034 of 2,041 inventorsTop 55%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,641,403 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5868628 Live-action theater Nicholas H. Drobnis, Randall G. Novak, Scott H. Smith, Thomas A. Garcia, Jr., David MacMurtry +2 more 1999-02-09