RB

Ritch J. Brownlee

📍 Fall City, WA: #73 of 114 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,875,272 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5011354 Concrete fastener apparatus — 1991-04-30