Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139084 | Small engine emissions control valve | Vaughn K. Mills | 2015-09-22 |
| 8968448 | Portable fuel container emissions control | — | 2015-03-03 |
| 8931508 | Piloted fuel tank vapor isolation valve | Charles J. Martin, James P. Ostrosky | 2015-01-13 |
| 8763635 | Liquid discriminating vent valve | — | 2014-07-01 |
| 8596311 | Valve assembly for a fuel recirculation line | Matthew D. Reuther | 2013-12-03 |
| 8485214 | Small engine emissions control valve | Vaughn K. Mills | 2013-07-16 |
| 8459237 | Fill head assembly having membrane for protecting recirculation line | Bradley N. Kippe | 2013-06-11 |
| 8443851 | Overfill prevention control for fluid storage container | Jeremy P. Novak | 2013-05-21 |
| 8413431 | Tank assembly | Gregory W. Massa, Vaughn K. Mills | 2013-04-09 |
| 8272398 | Liquid discriminating vent valve | — | 2012-09-25 |
| 8261947 | Portable fuel container emissions control | — | 2012-09-11 |
| 8056589 | Overfill prevention control for fluid storage container | Jeremy P. Novak | 2011-11-15 |