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

Anthony H. Hughes

BLBaxenden Chemicals Limited: 1 patents #1 of 2Top 50%
Rawtenstall, GB: #1 of 4 inventorsTop 25%
Overall (1994): #156,918 of 165,921Top 95%
1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352755 Blocked isocyanates Arthur Topham 1994-10-04