Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5944088 | Ceramic shell molds and cores for casting of reactive metals | — | 1999-08-31 |
| 5738819 | Method for making ceramic shell molds and cores | — | 1998-04-14 |
| 5712435 | Ceramic cores for casting of reactive metals | — | 1998-01-27 |
| 5630465 | Ceramic shell molds and cores for casting of reactive metals | — | 1997-05-20 |
| 5535811 | Ceramic shell compositions for casting of reactive metals | — | 1996-07-16 |
| 5004039 | Refractory material | — | 1991-04-02 |
| 4787439 | Casting of reactive metals into ceramic molds | — | 1988-11-29 |
| 4740246 | Casting of reactive metals into ceramic molds | — | 1988-04-26 |
| 4504591 | Refractory material | — | 1985-03-12 |
| 4415673 | Refractory material | — | 1983-11-15 |
| 4216815 | Method of making a ceramic shell mold | — | 1980-08-12 |
| 4196769 | Ceramic shell mold | — | 1980-04-08 |