Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6176525 | Thermoplastic liner and a flange on a tubular member lined with a thermoplastic liner and a flange lined tubular member | Simon Tarsha | 2001-01-23 |
| 6079095 | Forming a flange on a tubular member lined with a thermoplastic liner | Simon Tarsha | 2000-06-27 |
| 5462706 | Method for forming a flange on an end of a synthetic liner | Simon Tarsha | 1995-10-31 |
| 5244505 | Method for cleaning pipe | Arlie Allison, Simon Tarsha | 1993-09-14 |
| 5171041 | Reinforced flanges on plastic pipe | Sama'an Tarsha | 1992-12-15 |
| 5094795 | Method for forming flanges on plastic pipe | Sama'an Tarsha | 1992-03-10 |
| 5090079 | Apparatus for cleaning pipe | Arlie Allison, Simon Tarsha | 1992-02-25 |
| 4340340 | Vacuum system | Glenn R. Brown | 1982-07-20 |