Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118112 | Golf swing balance analyzer | Robert A. Lentz, Angus R. Colson, Jr., Jan Schultz, Michael A. Cavanaugh | 1992-06-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5118112 | Golf swing balance analyzer | Robert A. Lentz, Angus R. Colson, Jr., Jan Schultz, Michael A. Cavanaugh | 1992-06-02 |