Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079658 | Device having tension control means including a coil spring for controlling the tension in an elongate material | — | 2000-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079658 | Device having tension control means including a coil spring for controlling the tension in an elongate material | — | 2000-06-27 |