Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762249 | Thermoplastic container end for inertial spinwelding of thermoplastic container ends | Donald N. MacLaughlin | 1988-08-09 |
| D283678 | Packaging container | Donald N. MacLaughlin | 1986-05-06 |