Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6001024 | Adjustable golf putter | James L. Van Alen, Jr., Jeanne B. Van Alen, Alexander S. Van Alen | 1999-12-14 |
| 5749790 | Adjustable golf club | James L. Van Alen, Jr., Jeanne B. Van Alen, Alexander S. Van Alen | 1998-05-12 |