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

David Riley

SPSpectra-Physics: 2 patents #71 of 257Top 30%
DCDupont Canada: 1 patents #47 of 133Top 40%
ULUniversity College London: 1 patents #64 of 218Top 30%
Eugene, OR: #129 of 1,137 inventorsTop 15%
Oregon: #4,682 of 28,073 inventorsTop 20%
Overall (All Time): #554,063 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11806575 Portable resistance machine Luke Tipple, Tiziano Cousineau 2023-11-07
11213718 Portable rowing machine Luke Tipple, Tiziano Cousineau 2022-01-04
11185732 Ski accessory Luke Tipple, Tiziano Cousineau 2021-11-30
11083930 Portable rowing frame Luke Tipple, Tiziano Cousineau 2021-08-10
6796877 Abrading machine Richard Bingham 2004-09-28
5538590 Sealing element for packaging machines 1996-07-23
5309750 Pouch tester 1994-05-10
4823356 Capillary bore tube support structure 1989-04-18
4807243 Two-piece laser cathode assembly 1989-02-21