Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12042343 | Adjustable retaining arm system | Jeffrey S. Vipperman, Christopher Michael Dumm, Garth Abraham Elias, Tyler Ferris, Mark Scaife | 2024-07-23 |
| 11382716 | Adjustable retaining arm system | Jeffrey S. Vipperman, Christopher Michael Dumm, Garth Abraham Elias, Tyler Ferris, Mark Scaife | 2022-07-12 |
| 6183209 | Auxiliary pump means of an advance arrangement of a high pressure piston pump | — | 2001-02-06 |
| 5102263 | Method of renovating and/or protecting sewers and pipes | Sydney Molyneux | 1992-04-07 |
| 4963211 | Method of and machine for winding tubes from strip | Sydney Molyneux | 1990-10-16 |
| 4893389 | Reinstatement of lateral branch connections in relined sewers or pipes | Sydney Molyneux | 1990-01-16 |
| 4815320 | Inertia sensor | Peter R. Jackman | 1989-03-28 |