Betty D. Larson

📍 Chino, CA: #223 of 387 inventorsTop 60%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #4,050,459 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4379349	Sun-out face shield	—	1983-04-12