Issued Patents All Time
Showing 1–11 of 11 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 | James S. McMillan | 2001-01-23 |
| 6079095 | Forming a flange on a tubular member lined with a thermoplastic liner | James S. McMillan | 2000-06-27 |
| 5645784 | Diameter reduction insertion method for lining tubular members | Jim S. McMillan | 1997-07-08 |
| 5626801 | Method of lining a host pipe with a liner by diameter reduction with angularly offset rollers | Jim S. McMillan | 1997-05-06 |
| 5462706 | Method for forming a flange on an end of a synthetic liner | James S. McMillan | 1995-10-31 |
| 5340524 | Variable angular insertion method for lining tubular members | Jim S. McMillan | 1994-08-23 |
| 5256342 | Method of lining a host pipe with a liner using cryogenic cooling | Jim S. McMillan | 1993-10-26 |
| 5244505 | Method for cleaning pipe | Arlie Allison, James S. McMillan | 1993-09-14 |
| 5199145 | Corporate stop assembly | Jim S. McMillan | 1993-04-06 |
| 5114634 | Method of lining a host pipe with a liner using cryogenic cooling | Jim S. McMillan | 1992-05-19 |
| 5090079 | Apparatus for cleaning pipe | Arlie Allison, James S. McMillan | 1992-02-25 |