DR

David R. Ringlee

WN Weyerhaeuser Nr: 2 patents #184 of 578Top 35%
📍 Gig Harbor, WA: #102 of 257 inventorsTop 40%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,337,248 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4750396 Cutter tooth and tool employing it Paul G. Gaddis 1988-06-14
4563929 Field repairable circular saw Paul G. Gaddis 1986-01-14