Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691057 | Polyester mixed yarns with fine filaments | David George Bennie, Robert J. Collins, Hans R. E. Frankfort, Stephen B. Johnson, Joe Forrest London, Jr. +2 more | 1997-11-25 |
| 5645936 | Continuous filaments, yarns, and tows | Hans R. E. Frankfort, Girish Anant Pai | 1997-07-08 |
| 5643660 | Hollow nylon filaments and yarns | David Price, James P. Bennett, Dennis R. Schafluetzel | 1997-07-01 |
| 5604036 | Hollow nylon filaments | David Price, James P. Bennett, Dennis R. Schafluetzel | 1997-02-18 |