RS

Roger L. Sortino

📍 Bellevue, WA: #4,573 of 6,950 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,751,290 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5551110 Collapsible shade for head chair Jeffrey A. Armstrong 1996-09-03