Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5741532 | Apparatus for introducing additives into a grid spinning system | Robert L. Lilly, Charles H. Rogers, Wayne L. Conard, Steve C. Parks | 1998-04-21 |
| 5614142 | Process for spinning thermoplastic fibers on a grid spinning system | Robert L. Lilly, Robert Blackwell, Charles H. Rogers | 1997-03-25 |