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

David A. Luke

LELearonal: 1 patents #20 of 34Top 60%
Macclesfield, GB: #276 of 425 inventorsTop 65%
Overall (All Time): #3,761,253 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5378347 Reducing tin sludge in acid tin plating Donald W. Thomson, Claudia Mosher 1995-01-03