Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645135 | Method for winding elastomeric ribbon | Marion C. Morris, Richard H. Frick, Hugo L. Kons | 1987-02-24 |
| 4371417 | Differentially stretched elastic | Richard H. Frick, David R. Roland | 1983-02-01 |