Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6173940 | Valve ball configuration | Michael James Kardohely | 2001-01-16 |
| 5796620 | Computerized system for lost foam casting process using rapid tooling set-up | John S. Laskowski | 1998-08-18 |