Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209111 | Lubrication system for pipe bursting | — | 2021-12-28 |
| 11125377 | Pipe splitting apparatus with cable engagement system | — | 2021-09-21 |
| 11105456 | Device and method to split pipe near utilities | — | 2021-08-31 |
| 11022250 | Pipe splitting apparatus with replaceable blade | — | 2021-06-01 |
| 11022249 | Pipe replacement system | — | 2021-06-01 |
| 10975997 | Jointed pipe splitter with pneumatic hammer | — | 2021-04-13 |
| 10941896 | Method and device for holding and releasing a cable in a pipe splitter | — | 2021-03-09 |
| 10927994 | Cable puller and method | — | 2021-02-23 |