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

John K. Buchanan

SSStmicroelectronics Sa: 1 patents #938 of 1,676Top 60%
Witham, CO: #5 of 5 inventorsTop 100%
Overall (All Time): #2,255,160 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5990753 Precision oscillator circuit having a controllable duty cycle and related methods Eric J. Danstrom 1999-11-23
4535477 Dry suit Franklyn K. Musto, Hugh E. Bourn, Duncan A. Kay 1985-08-20