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: #2 of 5 inventorsTop 40%
Overall (2002): #255,080 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6368669 Blocked isocyanates Arthur Topham 2002-04-09