Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471316 | Golf ball ejection device | Thomas Occhiogrosso | 2019-11-12 |
| 5971652 | Articulated conduit joint | Donald J. Brockhage | 1999-10-26 |
| 5820287 | Articulated conduit joint | Donald J. Brockhage | 1998-10-13 |
| 5296797 | Pulse modulated battery charging system | — | 1994-03-22 |