Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403398 | Mail tracker with zip break marker | Robert F. Riess, John Harisiadis, Kasimir G. Rudak, Fred Lieder | 1995-04-04 |
| 5238691 | Process for coloring fish flesh | Clair R. DeNike, John E. Reid | 1993-08-24 |