Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605915 | Semi-automated heat exchanger tube cleaning assembly and method | Terry Lee Crock, James Buchanan | 2017-03-28 |
| 9359168 | Storage apparatus for cleaning lance | Terry Lee Crock | 2016-06-07 |
| 9074830 | Driving apparatus for one or more cleaning lances | Donald Gary Ramsey | 2015-07-07 |
| 6378163 | High pressure cleaning and removal system | Terry Lee Crock | 2002-04-30 |
| 6129094 | Method of high pressure cleaning | Terry Lee Crock | 2000-10-10 |
| 5991968 | High pressure cleaning and removal system | Terry Lee Crock | 1999-11-30 |