RS

Roger V. Shields

📍 Los Osos, CA: #38 of 86 inventorsTop 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,872,045 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4999924 Precision indentation measurement marking device — 1991-03-19