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

Ron Hershel

APApplied Precision: 1 patents #15 of 27Top 60%
Leavenworth, WA: #20 of 31 inventorsTop 65%
Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,473,987 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6710798 Methods and apparatus for determining the relative positions of probe tips on a printed circuit board probe card Rich CAMPBELL, Timothy Killeen, Donald B. Snow 2004-03-23