| 11807198 |
Fluid exchange service |
Michael Jason Erwin, Jeffrey T. Brummett |
2023-11-07 |
| 10363907 |
Fluid exchange machine |
Michael Jason Erwin, Jeffrey T. Brummett |
2019-07-30 |
| 9322306 |
Transmission fluid exchange machine |
Michael Jason Erwin |
2016-04-26 |
| 6978753 |
Automated combustion chamber decarboning squid |
Richard Augustus, Abram B. Kuipers |
2005-12-27 |
| 6886664 |
Automotive fluid exchange system |
Abram B. Kuipers |
2005-05-03 |
| 6874461 |
Combustion chamber decarboning squid |
Richard Augustus |
2005-04-05 |
| 6772772 |
Method for cleaning an exhaust gas recirculation system |
David L. Connors, Daniel P. Degnan |
2004-08-10 |
| 6655392 |
Method and apparatus for cleaning a fuel injected engine plenum |
Ronald R. Leslie |
2003-12-02 |
| 6557517 |
Combustion chamber decarboning squid |
Richard Augustus |
2003-05-06 |
| 6536486 |
Brake flush method |
Abram B. Kuipers |
2003-03-25 |
| 6481469 |
Indicator for use on fluid dispensing tank |
Abram B. Kuipers |
2002-11-19 |
| 6478036 |
Method and apparatus for cleaning exhaust gas recirculation system |
David L. Connors, Daniel P. Degnan |
2002-11-12 |
| 6443192 |
Vehicle brake flush method and apparatus |
Abram B. Kuipers |
2002-09-03 |
| 6253805 |
Apparatus and improved method for changing automatic transmission fluid in motor vehicles |
Michael Jason Erwin, Craig James Dittmar |
2001-07-03 |
| 6179018 |
Apparatus and improved method for changing automatic transmission fluid in motor vehicles |
Michael Jason Erwin, Craig James Dittmar |
2001-01-30 |
| 6170505 |
Automotive-fluid replacement apparatus |
— |
2001-01-09 |
| 5692461 |
Apparatus and method for removing cations and anions from an engine coolant liquid |
John P. Crovato, Ferdinand J. Crovato, Robert L. Felton, Galen R. Myers |
1997-12-02 |