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USPTO Patent Rankings Data through Sept 30, 2025
AT

Arthur Topham

BLBaxenden Chemicals Limited: 1 patents #1 of 2Top 50%
Blackley, WI: #1 of 1 inventorsTop 100%
Overall (2002): #252,321 of 266,432Top 95%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6368669 Blocked isocyanates Anthony H. Hughes 2002-04-09