Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273070 | Collapsible container | David W. Perkins | 2019-04-30 |
| 5353982 | Fluent container | David W. Perkins | 1994-10-11 |
| 5340180 | Apparatus for securing contained material | David W. Perkins | 1994-08-23 |
| 4623062 | Antitheft container for a recording medium and method for manufacturing same | Armand Martin | 1986-11-18 |
| 4208954 | Method for using container and lid | — | 1980-06-24 |
| 4195555 | Method for folding a polygonal container | — | 1980-04-01 |