Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353227 | Tension indicator for elastomeric yarn | Harper Shields | 1982-10-12 |
| 4353228 | Circular knitting machine with latch detector | Harper Shields | 1982-10-12 |
| 4341096 | Sock with triple layer fabric in foot and method | Sam C. Safrit, Harper Shields | 1982-07-27 |