DC

David A. Chen

📍 Long Beach, CA: #69 of 208 inventorsTop 35%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #503,885 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10874564 Seat assist device Robson L. Splane, Jr. 2020-12-29