Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4430852 | Polyolefin products and methods of making | — | 1984-02-14 |
| 4408376 | Apparatus for drawing yarn | Kenneth E. Smith | 1983-10-11 |
| 4384098 | Filamentary polypropylene and method of making | Gerald E. Hagler | 1983-05-17 |
| 4229404 | Method for drawing yarn | Kenneth E. Smith | 1980-10-21 |
| 4219997 | Spun-like continuous multifilament yarn | — | 1980-09-02 |
| 4185451 | Apparatus and process suitable for twist-drawing a yarn | Kenneth E. Smith | 1980-01-29 |