Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D486768 | Gas fitting | John R. Ripkey | 2004-02-17 |
| 6672332 | Adjustable vertical pressure regulator | — | 2004-01-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D486768 | Gas fitting | John R. Ripkey | 2004-02-17 |
| 6672332 | Adjustable vertical pressure regulator | — | 2004-01-06 |