Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275442 | Connecting element | — | 1994-01-04 |
| 4957586 | Apparatus for producing a wound plastic tube | Keith J. Shaw | 1990-09-18 |
| 4897911 | Method of placing plastic tubes into existing openings | Keith J. Shaw | 1990-02-06 |
| 4869295 | Profiled plastic band | — | 1989-09-26 |