Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077862 | Apparatus and method for prepairing culverts and pipes | — | 2018-09-18 |
| 9052051 | Apparatus and method for internal repair of conduits | Garry Gladstein | 2015-06-09 |
| 6585709 | Apparatus and method for patient care and cleaning | — | 2003-07-01 |
| 6138718 | Apparatus and method for repairing pressure pipes | — | 2000-10-31 |
| 5971030 | Apparatus and method for repairing pressure pipes and for securing other elements with a curable sealant | — | 1999-10-26 |
| 5725026 | Conduit lining system and method of lining a conduit | — | 1998-03-10 |
| 5351720 | Apparatus for repairing conduits | — | 1994-10-04 |
| 5235788 | Enclosure assembly and method of constructing same | — | 1993-08-17 |
| 5119862 | Conduit repair apparatus | Warwick D. Meadus | 1992-06-09 |
| RE30929 | Collapsible tunnel liner section and method of lining a tunnel | — | 1982-05-11 |