RP

Russell Philpot

SH Sleeper & Hartley: 2 patents #4 of 4Top 100%
📍 Boxborough, MA: #172 of 320 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,309,642 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5117668 Computer controlled coiling machine Timothy J. Hallihan 1992-06-02
4934165 Computer controlled coiling machine Timothy J. Hallihan 1990-06-19