Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858923 | Low trajectory long distance golf ball | William Gobush, Raymond A. Berard, John W. Jepson | 1989-08-22 |
| 4846910 | Preparation of wound golf ball cores | — | 1989-07-11 |
| 4802693 | Direct reader book | — | 1989-02-07 |
| 4795996 | Electronic sectionalizer with resettable actuator | Daren A. Clark | 1989-01-03 |