Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343653 | Chemical injector apparatus and method for oil well treatment | John Y. Mason, Dorman N Matchim, Micah L Knippers | 2002-02-05 |
| 5116362 | Fuel metering and actuation system | Samuel B. Arline, Matthias Eder, Jeffrey J. Dunlap | 1992-05-26 |