Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387469 | Multilobal fiber with projections on each lobe for carpet yarns | — | 1995-02-07 |
| 5263845 | Spinnerette plate for the manufacture of multilobal fibers with projections on each lobe | — | 1993-11-23 |
| 4334654 | Apparatus and method for controlling the tension on a yarn bundle withdrawn from a mass of compacted yarn | William D. Porter | 1982-06-15 |