Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387089 | Method and apparatus for compressing gases with a liquid system | John Stogner, Steve Westmoreland | 1995-02-07 |
| 5169295 | Method and apparatus for compressing gases with a liquid system | John Stogner, Steve Westmoreland | 1992-12-08 |