BW

Bruce A. Waddell

RI Robbins Industries: 2 patents #12 of 50Top 25%
📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,355,196 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4548442 Mobile mining machine and method David B. Sugden, James P. Kindsvater, Robert B. Moffat 1985-10-22
4202418 Roller cutter mounts — 1980-05-13