Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681781 | Shipping bag | Charles R. Murray | 1987-07-21 |
| 4576844 | Shipping bag | Charles R. Murray | 1986-03-18 |
| 4425108 | Method of making polyethylene shipping sack with flexographically applied barrier coating | Charles R. Murray | 1984-01-10 |