WA

William Stanhope St. Amant

📍 Santa Monica, CA: #1,271 of 3,628 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,325,096 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12268308 Chairs with machine washable and interchangeable covers that simulate permanent upholstery Jayson Yagi, Max Sieck, Robert Westphal Vera 2025-04-08
D1035423 Hook receiver Leonard John Duran, Linna Davyne Griffin, Kevin Y. Zhang, Robert Westphal Vera 2024-07-16
D1034174 Hook Leonard John Duran, Linna Davyne Griffin, Kevin Y. Zhang, Robert Westphal Vera 2024-07-09