Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362113 | Spot-welded end fitting for flexible metal piping | — | 1994-11-08 |
| 5228479 | Multi-layered flexible piping and method and machine for forming same | — | 1993-07-20 |
| 5222288 | Method for forming a spiral-wound flexible piping | — | 1993-06-29 |
| 4269149 | Passive restrainer for small animals | — | 1981-05-26 |