Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351786 | Method for making a stress-relieved composite foamed resin baseball bat or bowling pin | — | 1982-09-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351786 | Method for making a stress-relieved composite foamed resin baseball bat or bowling pin | — | 1982-09-28 |