Issued Patents All Time
Showing 26–50 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865081 | Portable winch | — | 2020-12-15 |
| 10724654 | Frame for trenchless pipe replacement system and method | — | 2020-07-28 |
| 10619783 | Cable puller and method | — | 2020-04-14 |
| 10571063 | Winch boom for trenchless replacement | — | 2020-02-25 |
| 10571064 | Pipe splitting apparatus with replaceable blade | — | 2020-02-25 |
| 10422462 | Jointed pipe splitter with pneumatic hammer | — | 2019-09-24 |
| 10378688 | Method and device for holding and releasing a cable in a pipe splitter | — | 2019-08-13 |
| 10322917 | Portable winch | — | 2019-06-18 |
| 10253916 | Pipe replacement system | — | 2019-04-09 |
| 10240691 | Frame for trenchless pipe replacement system and method | — | 2019-03-26 |
| 10167986 | Cable puller and method | — | 2019-01-01 |
| 10139031 | Pipe splitting apparatus with cable engagement system | — | 2018-11-27 |
| 10119645 | Lubrication system for pipe bursting | — | 2018-11-06 |
| 9909707 | Device and method to split pipe near utilities | — | 2018-03-06 |
| 9885441 | Pipe replacement system | — | 2018-02-06 |
| 9873599 | Pulling device and method therefor | — | 2018-01-23 |
| 9791069 | Frame for trenchless pipe replacement system and method | — | 2017-10-17 |
| 9739409 | Winch boom and method for trench less replacement | — | 2017-08-22 |
| 9731944 | Portable winch | — | 2017-08-15 |
| 9664328 | Method and device for holding and releasing a cable in a pipe splitter | — | 2017-05-30 |
| 9631763 | Pipe splitting apparatus with cable engagement system | — | 2017-04-25 |
| 9566675 | Method and device to remove pipe | — | 2017-02-14 |
| 9476536 | Jointed pipe splitter with pneumatic hammer | — | 2016-10-25 |
| 9470353 | Pipe splitting apparatus with replaceable blade | — | 2016-10-18 |
| 9404614 | Method and device for holding and releasing a cable in a pipe splitter | — | 2016-08-02 |