Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9956946 | Method for cleaning a valve | Tom Leroy, Andy Staughton | 2018-05-01 | $5,296,000 |
| 9284899 | Method and system of cleaning a control valve | Shane Keilthy, Mike Acton, Tom Leroy | 2016-03-15 | $6,412,000 |
| 7370628 | Method for assisting with heating a catalytic converter of an internal combustion engine | Dirk Borrmann, Gary Peirce, Franz J. Brinkmann | 2008-05-13 | $22,318,000 |