Issued Patents All Time
Showing 1–25 of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253203 | Device and method for repairing pipe | — | 2025-03-18 |
| 12025257 | Pipe renovation filtration system | — | 2024-07-02 |
| 11976454 | Trenchlessly installed subterranean collector drain for surface and subsurface water | John Jurgens, Bruce Tobey | 2024-05-07 |
| 11624469 | Pipe renovation filtration system | — | 2023-04-11 |
| 11555572 | Device and method for repairing pipe | — | 2023-01-17 |
| 11041298 | Trenchlessly installed subterranean collector drain for surface and subsurface water | John Jurgens, Bruce Tobey | 2021-06-22 |
| 11028955 | Means and method for lining a pipe | — | 2021-06-08 |
| 10711446 | Trenchlessly installed subterranean collector drain for surface and subsurface water | John Jurgens, Bruce Tobey | 2020-07-14 |
| 10683960 | Apparatus and method to repair the junction of a sewer main line and lateral pipe | — | 2020-06-16 |
| 10683959 | Method and apparatus for repairing a length of pipe or a main/lateral pipe junction | — | 2020-06-16 |
| 10591102 | Method and apparatus for repairing main and lateral pipes | Jason M. Mathey | 2020-03-17 |
| 10495249 | Means and method for lining a pipe | — | 2019-12-03 |
| 10458591 | Device and method for repairing pipe | — | 2019-10-29 |
| 10436374 | Grooved sealing member for sealing pipes and other underground structures and method of using | — | 2019-10-08 |
| 10422463 | Method and apparatus for repairing a pipe using a transition tube | — | 2019-09-24 |
| 10352016 | Method and apparatus for sealing and structurally renewing a wall of a manhole | — | 2019-07-16 |
| 10309572 | Method and apparatus for repairing main and lateral pipes | Jason M. Mathey | 2019-06-04 |
| 10302237 | Apparatus and method for repairing the junction of a sewer main and lateral pipe | — | 2019-05-28 |
| 10295104 | Pipe liner and method of using the same | — | 2019-05-21 |
| 10221986 | Method of repairing a manhole and pipes | — | 2019-03-05 |
| 10125469 | Method and apparatus for repairing the wall of a manhole | — | 2018-11-13 |
| 10100963 | Method of dispensing a material | Jason M. Mathey | 2018-10-16 |
| 10065359 | Apparatus and method for lining a pipe | — | 2018-09-04 |
| 10024481 | Method and apparatus for lining a pipe | John Rinehart, Jason M. Mathey, Dan Engel, Daniel L. Read, Pete Dannenberg | 2018-07-17 |
| 10024025 | Manhole liner and method of using the same | — | 2018-07-17 |