| 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 |