Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954518 | Tear cord for jacketed tube | Roy Torrance | 2011-06-07 |
| 7581565 | Tear cord for jacketed tube | Roy Torrance | 2009-09-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954518 | Tear cord for jacketed tube | Roy Torrance | 2011-06-07 |
| 7581565 | Tear cord for jacketed tube | Roy Torrance | 2009-09-01 |