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

Richard L. Purvis

CCCompaq Computer: 1 patents #854 of 1,604Top 55%
Cypress, TX: #676 of 1,064 inventorsTop 65%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,542,248 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6378004 Method of communicating asynchronous elements from a mini-port driver Jeffery Galloway, Mark I. Bain, John S. Lacombe, Michael E. McGowen, Paul J. Muraski +3 more 2002-04-23