Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820794 | Hose-in-hose coupler | James C. Betz | 2014-09-02 |
| 8308200 | Quick connect hose-in-hose coupler | James C. Betz | 2012-11-13 |
| 8087430 | Leak detecting hose | James C. Betz | 2012-01-03 |