Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858923 | Low trajectory long distance golf ball | Raymond A. Berard, Robert A. Brown, John W. Jepson | 1989-08-22 |
| 4804189 | Multiple dimple golf ball | — | 1989-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858923 | Low trajectory long distance golf ball | Raymond A. Berard, Robert A. Brown, John W. Jepson | 1989-08-22 |
| 4804189 | Multiple dimple golf ball | — | 1989-02-14 |