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

Phillip M. O'Hara

CCCompaq Computer: 1 patents #854 of 1,604Top 55%
Tomball, TX: #351 of 577 inventorsTop 65%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,801,837 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5329214 Motor drive circuit Ralph K. Williamson, Michael Dougherty 1994-07-12