Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471397 | Casting using pyrometer apparatus and method | Christopher Raymond Hanslits | 2002-10-29 |
| 6453979 | Investment casting using melt reservoir loop | Dale A. Grumm, Lester G. Striker | 2002-09-24 |
| 6446698 | Investment casting with exothermic material | John R. Brinegar | 2002-09-10 |