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

David Bain Calder

DSDatamars Sa: 3 patents #2 of 24Top 9%
Ohaupo, NZ: #1 of 5 inventorsTop 20%
Overall (All Time): #1,355,314 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12133788 Applicators 2024-11-05
12115038 Relating to, applicators 2024-10-15
11910779 Animal marking and inoculation 2024-02-27