Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626255 | Video cassette case style drink container | — | 1997-05-06 |
| 5533639 | Comestible and liquid container carrier | — | 1996-07-09 |
| 4575331 | Transport neck ring | Dennis L. Dundas, William G. Kinslow | 1986-03-11 |
| 4435147 | Split injection mold | Dennis L. Dundas | 1984-03-06 |
| 4423275 | Olefin conversion | — | 1983-12-27 |
| 4312937 | Photographic negative base for self-developing film packs | Klaus B. Kasper, William L. Quartz | 1982-01-26 |
| 4222503 | Pouring spout attachment for a container | — | 1980-09-16 |