WR

William Ramsey

🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,224,555 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6206618 Rotary pipe cutting apparatus 2001-03-27
5947655 Rotary pipe cutting apparatus 1999-09-07