Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994633 | Golf swing training apparatus | David Czaja | 2006-02-07 |
| 6955610 | Sports training apparatus | David Czaja, John Thomas Adinolfi, Arthur Greene | 2005-10-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994633 | Golf swing training apparatus | David Czaja | 2006-02-07 |
| 6955610 | Sports training apparatus | David Czaja, John Thomas Adinolfi, Arthur Greene | 2005-10-18 |