Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871615 | Temperature-adaptable textile fibers and method of preparing same | Cynthia M. Frost | 1989-10-03 |
| 4851291 | Temperature adaptable textile fibers and method of preparing same | Cynthia M. Frost, Joseph S. Bruno, Gary F. Danna | 1989-07-25 |