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

William Bartlett-Hooker — 2 Patents

SISiemens Industry: 2 patents #25 of 117Top 25%
Trochu, CA: #25 of 54 inventorsTop 50%
Overall (All Time): #2,263,748 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5801052 Aqueous sample testing apparatus Sanath Ediriweera, Stuart Ward 1998-09-01
5668330 Aqueous sample testing apparatus Sanath Ediriweera, Stuart Ward 1997-09-16