Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D896330 | Athletic stick | William P. Liteplo | 2020-09-15 |
| D795977 | Athletic stick head | Douglas G. Sabin, Michael Tintsman, William P. Liteplo | 2017-08-29 |
| 6001024 | Adjustable golf putter | James L. Van Alen, Jr., Robert B. Van Alen, Jeanne B. Van Alen | 1999-12-14 |
| 5749790 | Adjustable golf club | James L. Van Alen, Jr., Robert B. Van Alen, Jeanne B. Van Alen | 1998-05-12 |