Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500009 | Sealed container | Walter J. Rozmus | 1985-02-19 |
| 4478788 | Method of sealing a container | Walter J. Rozmus | 1984-10-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500009 | Sealed container | Walter J. Rozmus | 1985-02-19 |
| 4478788 | Method of sealing a container | Walter J. Rozmus | 1984-10-23 |