Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4233017 | Apparatus for debossing and perforating a running ribbon of thermoplastic film | Robert H. Van Coney | 1980-11-11 |
| 4214945 | Method of making a perforated tubular member | H. Robert Van Coney | 1980-07-29 |
| 4191517 | Method and apparatus for imparting a predetermined shape to product of dough-like consistency | Alan E. Byrd, John S. Amneus, Robert H. Van Coney, James E. Van Loan | 1980-03-04 |