Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5215210 | Molded plastic pail with integrally formed bail | James V. Ostrum | 1993-06-01 |
| 4790448 | Container and lid with tamper evident closure | James V. Ostrum, Gary Charles Springer, John E. Richard, Robert E. Montrose | 1988-12-13 |
| 4364476 | Plastic lid with stacking separation means | James V. Ostrum | 1982-12-21 |