Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692517 | System and method for determining a fuel vapor concentration in a canister of a vehicle evaporative emissions system and for evaluating the canister based on the fuel vapor concentration | Benjamin C. Shade | 2023-07-04 |
| 11300487 | System and method for controlling the flow rate of dilution air through a porous wall in an exhaust sampling system | Benjamin C. Shade, James Williamson | 2022-04-12 |
| 10865743 | System and method for determining a fuel vapor concentration in a canister of a vehicle evaporative emissions system and for evaluating the canister based on the fuel vapor concentration | Benjamin C. Shade | 2020-12-15 |