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

Douglas D. Clarkson

📍 Painted Cave, CA: #1 of 5 inventorsTop 20%
🗺 California: #5,745 of 55,090 inventorsTop 15%
Overall (2025): #63,546 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1093245 Motorcycle handlebar 2025-09-16
D1093246 Motorcycle handlebar 2025-09-16
D1093247 Motorcycle handlebar 2025-09-16