Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651455 | Mass-airflow measurement conversion apparatus for internal combustion engine carburetors | Albert C. Grippo | 2017-05-16 |
| 9562488 | Fuel injector calibration method and apparatus | Albert C. Grippo | 2017-02-07 |