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

David L. Carpenter

Jaffrey, NH: #2 of 3 inventorsTop 70%
New Hampshire: #551 of 1,614 inventorsTop 35%
Overall (2017): #452,251 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9695579 Automatic faucets Kay Herbert, Xiaoxiong Mo, Jeff Krull, Jean F. Daher, Qiaohong Chen +4 more 2017-07-04