Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854023 | Method for providing pocketed coil strings having a flat overlap side seam | — | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854023 | Method for providing pocketed coil strings having a flat overlap side seam | — | 1989-08-08 |