Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DP

David Putnam

📍 Sammamish, WA: #152 of 475 inventorsTop 35%
🗺 Washington: #2,749 of 9,973 inventorsTop 30%
Overall (2025): #409,699 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12405185 Leak-and-sealing-failure-detection sensor and system — 2025-09-02