Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7673497 | System, methods, and compositions for detecting and inhibiting leaks in transmission systems | Darrell W. Patton | 2010-03-09 |
| 7565829 | System, methods, and compositions for detecting and inhibiting leaks in steering systems | Darrell W. Patton | 2009-07-28 |
| 7565830 | System, methods, and compositions for detecting and inhibiting leaks in engine oil systems | Darrell W. Patton | 2009-07-28 |
| 7124598 | Pressure testing and refrigerant recharging conduit assembly for automobiles | Kerry W. Whitaker | 2006-10-24 |
| 7107781 | Pressure testing and refrigerant recharging hose assembly for automobiles | Kerry W. Whitaker | 2006-09-19 |
| 6796340 | Method and dispenser for pressurized containers used with automobile air conditioning systems | James E. Ferris | 2004-09-28 |
| 6722141 | Apparatus and methods for placing an additive fluid into a refrigerant circuit | James E. Ferris | 2004-04-20 |
| 6609385 | Refrigerant charging/pressure testing hose assembly | James E. Ferris | 2003-08-26 |
| 6481221 | Apparatus and methods for placing an additive fluid into a refrigerant circuit | James E. Ferris | 2002-11-19 |
| 6438970 | Apparatus methods and compositions for placing additive fluids into a refrigerant circuit | James E. Ferris | 2002-08-27 |
| 6385986 | Refrigerant charging hose assembly | James E. Ferris | 2002-05-14 |
| 5967204 | Refrigerant fluid injection apparatus | James E. Ferris | 1999-10-19 |
| 5070917 | Pressurized fluid-drivable device for injecting a treatment liquid stored therein into a tire or other enclosed space | James E. Ferris | 1991-12-10 |