TR

Todd M. Ruff

US US Dept of Health & Human Services: 1 patents #1,144 of 3,044Top 40%
📍 Deer Park, WA: #15 of 39 inventorsTop 40%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,569,278 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6173618 Ore pass level and blockage locator device — 2001-01-16