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

Kenneth L. Girvin

PIPacific Scientific Instruments: 1 patents #1 of 3Top 35%
Grants Pass, OR: #2 of 5 inventorsTop 40%
Oregon: #743 of 2,300 inventorsTop 35%
Overall (2004): #178,693 of 270,089Top 70%
1 Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6784990 Particle detection system implemented with a mirrored optical system Richard K. DeFreez, James Brady 2004-08-31