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

Graham Cross — 1 Patent in 2002

FLFarfield Sensors Limited: 1 patents #1 of 2Top 50%
Stockton-on-Tees, GB: #1 of 3 inventorsTop 35%
Overall (2002): #213,308 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6335793 Planar waveguide chemical sensor Neville John Freeman 2002-01-01