Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8820794 | Hose-in-hose coupler | Geoffrey A. Barnes | 2014-09-02 |
| 8308200 | Quick connect hose-in-hose coupler | Geoffrey A. Barnes | 2012-11-13 |
| 8087430 | Leak detecting hose | Geoffrey A. Barnes | 2012-01-03 |
| 7427084 | Hose-in-hose coupler with longitudinally shiftable sleeve | — | 2008-09-23 |
| 6913291 | Threaded hose-in-hose coupler | — | 2005-07-05 |
| 6682102 | Hose-in-hose coupler | — | 2004-01-27 |