Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992470 | Fluid coupling apparatus | — | 1999-11-30 |
| 5956847 | Method for manufacturing a fluid coupling apparatus | — | 1999-09-28 |
| D407803 | Tube coupling | — | 1999-04-06 |
| 4757703 | Die apparatus for handling tubing having a radially projecting annular flange | — | 1988-07-19 |
| 4741081 | Method and apparatus for making t-tube fittings | — | 1988-05-03 |
| 4739642 | Tube forming apparatus | — | 1988-04-26 |
| 4730477 | Workpiece feeding-ejection mechanism | — | 1988-03-15 |
| 4708039 | Bar feeding apparatus | — | 1987-11-24 |
| 4663955 | Apparatus for straightening tubing | — | 1987-05-12 |