Issued Patents All Time
Showing 1–25 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746215 | Sample tube structure for automotive fuel tank leak detection | Adrian Crisan | 2014-06-10 |
| 8689613 | Leak detection method and system for a high pressure automotive fuel tank | — | 2014-04-08 |
| 7971853 | Friction spring for leak detection poppet | Derek Thomas Landschoot | 2011-07-05 |
| 7562560 | Engine off vacuum decay method for increasing pass/fail threshold using NVLD | — | 2009-07-21 |
| 7543601 | Passive pressure activation valve | Gilles Delaire, Kirk Ivens, Andre Veinotte | 2009-06-09 |
| 7490624 | Passive pressure activation valve | Gilles Delaire, Kirk Ivens, Andre Veinotte | 2009-02-17 |
| 7481414 | Natural vacuum leak detection device with magnetic damping | — | 2009-01-27 |
| 7347192 | Low power consumption latch circuit including a time delay for a fuel vapor pressure management apparatus | Andre Veinotte | 2008-03-25 |
| 7302964 | Housing for a liquid seal vacuum and pressure relief valve apparatus | Andre Veinotte | 2007-12-04 |
| 7194893 | Temperature correction method and subsystem for automotive evaporative leak detection systems | John E. Cook | 2007-03-27 |
| 7121267 | Poppet for an integrated pressure management apparatus and fuel system and method of minimizing resonance | Andre Veinotte | 2006-10-17 |
| 7117880 | Apparatus and method of changing printed circuit boards in a fuel vapor pressure management apparatus | Andre Veinotte | 2006-10-10 |
| 7089919 | Automotive vapor purge valve using shape memory alloy wire | Andre Veinotte | 2006-08-15 |
| 7086276 | Temperature correction method and subsystem for automotive evaporative leak detection systems | John E. Cook | 2006-08-08 |
| 7040301 | Fuel system with integrated pressure management | John E. Cook | 2006-05-09 |
| 7028722 | Rationality testing for a fuel vapor pressure management apparatus | Andre Veinotte | 2006-04-18 |
| 7025084 | Integrated pressure management system for a fuel system | John E. Cook | 2006-04-11 |
| 7004014 | Apparatus, system and method of establishing a test threshold for a fuel vapor leak detection system | Andre Veinotte | 2006-02-28 |
| 6986357 | Method of designing a fuel vapor pressure management apparatus | Andre Veinotte | 2006-01-17 |
| 6983641 | Method of managing pressure in a fuel system | John E. Cook | 2006-01-10 |
| 6951126 | Fuel vapor leak test system and method comprising successive series of pulse bursts and pressure measurements between bursts | Raymond Rasokas | 2005-10-04 |
| 6948355 | In-use rate based calculation for a fuel vapor pressure management apparatus | Andre Veinotte | 2005-09-27 |
| 6948481 | Electrical connections for an integrated pressure management apparatus | Andre Veinotte | 2005-09-27 |
| 6941933 | Fuel system including an apparatus for fuel vapor pressure management | Andre Veinotte | 2005-09-13 |
| 6913036 | Bi-directional flow seal for a fuel vapor pressure management apparatus | Andre Veinotte | 2005-07-05 |