Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735334 | Casting of light metal alloys | John Campbell, Michael J. Flynn, Gary McBain | 1998-04-07 |
| 5690160 | Sealing device for an-inlet of a sand mold | John Campbell, Michael J. Flynn, Gary McBain | 1997-11-25 |