Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378220 | Saturation systems and methods for pipeline and pressure vessel repair | — | 2022-07-05 |
| 7500494 | System and method for pipe repair | David Peter Robinson, Brian Rice | 2009-03-10 |
| 7387138 | System and method for pipe repair | Brian Rice | 2008-06-17 |
| 7367362 | System and method for pipe repair | Brian Rice | 2008-05-06 |
| 7165579 | Pipeline repair system and method of installation | Robin N. Borland | 2007-01-23 |
| 6692039 | Internal conduit sealing installation | — | 2004-02-17 |
| 6435566 | Internal conduit sealing member and band | — | 2002-08-20 |
| 6126206 | Internal conduit sealing member and band | — | 2000-10-03 |
| 5536457 | Joint sealing method | — | 1996-07-16 |
| 5431553 | Manhole seal molding apparatus | — | 1995-07-11 |
| 5385431 | Flow conduit for traversing a traffic way | — | 1995-01-31 |
| 5201600 | Manhole sealing apparatus and method | Gregg A. Gillentine | 1993-04-13 |