Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056783 | Sports implement swing analyzer | Robert R. Matcovich, John Matcovich, Kenneth W. Paist | 1991-10-15 |
| 4315128 | Electrically heated bonding tool for the manufacture of semiconductor devices | Dan Valenski | 1982-02-09 |