Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672402 | Removable adhesive tape | Karl W. Kreckel, James H. Rickert | 1997-09-30 |
| 5604268 | Glue crayons | Neil A. Randen, John W. Frank | 1997-02-18 |
| 5595821 | Repulpable plastic films | Richard J. Goetz | 1997-01-21 |