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

Phil L. Burk

3D3Do: 1 patents #7 of 17Top 45%
San Rafael, CA: #575 of 869 inventorsTop 70%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,713,206 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5617506 Method for communicating a value over a transmission medium and for decoding same Robert J. Mical, Steven E. Hayes, David C. Platt 1997-04-01