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

Philip Dougherty

THThiokol: 1 patents #121 of 275Top 45%
Portland, OR: #4,612 of 9,213 inventorsTop 55%
Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,012,079 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9414632 Concussion prevention helmet Joni Carlson 2016-08-16
4374211 Aramid containing friction materials John P. Gallagher 1983-02-15