Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954661 | Apparatus for cleaning pipes having pumping and vacuuming capability | — | 2021-03-23 |
| 10767661 | Submersible pump water jetter | — | 2020-09-08 |
| 9796003 | Dripless expanding tubes for combination truck | — | 2017-10-24 |
| 9695839 | Submersible pump water jetter | — | 2017-07-04 |
| 5341539 | Apparatus for cleaning waste collection system | Sheron R. Sheppard | 1994-08-30 |
| 5336333 | Method for cleaning waste collection systems | Sheron R. Sheppard | 1994-08-09 |
| 5129957 | Method for cleaning sewers | Sheron R. Sheppard | 1992-07-14 |
| 5068940 | Apparatus for cleaning sewers | Sheron R. Sheppard | 1991-12-03 |