Issued Patents All Time
Showing 51–75 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470861 | Fluid flow through an integrated pressure management apparatus | — | 2002-10-29 |
| 6470908 | Pressure operable device for an integrated pressure management apparatus | — | 2002-10-29 |
| 6460566 | Integrated pressure management system for a fuel system | John E. Cook | 2002-10-08 |
| 6453942 | Housing for integrated pressure management apparatus | — | 2002-09-24 |
| 6450153 | Integrated pressure management apparatus providing an on-board diagnostic | — | 2002-09-17 |
| 6343505 | Automotive evaporative leak detection system | John E. Cook | 2002-02-05 |
| 6330878 | Evaporative emission leak detection system including vacuum regulator with sensitive seal | Ray Rasokas | 2001-12-18 |
| 6328021 | Diaphragm for an integrated pressure management apparatus | John E. Cook | 2001-12-11 |
| 6283097 | Automotive evaporative emission leak detection system | John E. Cook, Craig Andrew Weldon | 2001-09-04 |
| 6260410 | Initialization method for an automotive evaporative emission leak detection system | John E. Cook, Craig Andrew Weldon, Raymond Rasokas | 2001-07-17 |
| 6247456 | Canister purge system having improved purge valve control | Gary Everingham, John E. Cook, Murray F. Busato | 2001-06-19 |
| 6192743 | Self-contained leak detection module having enclosure-mounted toggle levers for pump and valve | — | 2001-02-27 |
| 6089081 | Automotive evaporative leak detection system and method | John E. Cook | 2000-07-18 |
| 6053151 | Automotive evaporative emission leak detection system and module | John E. Cook, Paul V. Terek | 2000-04-25 |
| 6050245 | Canister vent valve having at least one sensor and single electric actuator operatively connected to a single electrical connector | John E. Cook, Craig Andrew Weldon | 2000-04-18 |
| 6044314 | Automotive evaporative emission leak detection system and method | John E. Cook, Craig Andrew Weldon, Raymond Rasokas | 2000-03-28 |
| 6016690 | Automotive evaporative emission leak detection system and method | John E. Cook, Paul V. Terek | 2000-01-25 |
| 6016691 | Calibrated toggle lever of leak detection module pump | John E. Cook | 2000-01-25 |
| 6016793 | Leak detection module having electric-operated toggle levers for pump and valve | John E. Cook | 2000-01-25 |
| 6009746 | Electric-operated toggle lever of leak detection module pump | John E. Cook | 2000-01-04 |
| 5987968 | Automotive evaporative emission leak detection system module | John E. Cook, Craig Andrew Weldon, Raymond Rasokas | 1999-11-23 |
| 5974861 | Vapor leak detection module having a shared electromagnet coil for operating both pump and vent valve | John E. Cook | 1999-11-02 |
| 5967124 | Vapor leak detection system having a shared electromagnet coil for operating both pump and vent valve | John E. Cook | 1999-10-19 |
| 5957115 | Pulse interval leak detection system | Murray F. Busato, John E. Cook | 1999-09-28 |
| 5817925 | Evaporative emission leak detection system | John E. Cook, Paul V. Terek | 1998-10-06 |