Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478175 | Orientationally sensitive closure and orienting apparatus therefor | Glen Peterson | 2002-11-12 |
| 5852913 | Orientationally sensitive closure and orienting apparatus therefor | Glen Peterson | 1998-12-29 |
| 5445793 | Method and apparatus for sterilizing cartons and breaking carton score lines | David L Persells | 1995-08-29 |
| 5350568 | Method and apparatus for sterilizing cartons and breaking carton score lines | David L Persells | 1994-09-27 |
| 4762435 | Lettering apparatus having a printer-keyboard interface | Michael M. Richardson, Joseph M. Sega | 1988-08-09 |
| 4624590 | Lettering apparatus | Michael M. Richardson, Douglas A. Schaffer | 1986-11-25 |