Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978661 | Secondary containment leak prevention and detection system and method in fuel dispenser | Donald D. Halla, Richard Dolson, Robert P. Hart, Richard Lucas, Kent Reid | 2005-12-27 |
| 6978660 | Power head secondary containment leak prevention and detection system and method | Donald D. Halla, Richard Dolson, Robert P. Hart, Richard Lucas, Kent Reid | 2005-12-27 |
| 6974054 | Service station leak detection with recovery system | — | 2005-12-13 |
| 6962269 | Service station leak detection and recovery system | — | 2005-11-08 |
| 6935356 | Underground storage tank metering system in a service station environment | Robert Shepard, Timothy E. Dickson, David L. Kaehler | 2005-08-30 |
| 6935161 | Service station leak detection and recovery system | — | 2005-08-30 |
| 6929018 | Underground storage tank metering system in a service station environment | Robert Shepard, Timothy E. Dickson, David L. Kaehler | 2005-08-16 |
| 6913046 | Fuel dispenser shear valve assembly | John S. McSpadden | 2005-07-05 |