Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850778 | Push-on fastener | Melvyn J. L. Clough, Stephen P. Mackowiak | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850778 | Push-on fastener | Melvyn J. L. Clough, Stephen P. Mackowiak | 1989-07-25 |