Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665722 | Dye spring protection system | Robert W. McCullough | 1987-05-19 |
| 4515327 | Yarn bobbin | — | 1985-05-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4665722 | Dye spring protection system | Robert W. McCullough | 1987-05-19 |
| 4515327 | Yarn bobbin | — | 1985-05-07 |