Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888446 | Method of forming an aluminum nitride article utilizing a platinum catalyst | Jon A. Casey, Jonathan H. Harris, Lester W. Herron, Richard A. Shelleman, Subhash L. Shinde +1 more | 1999-03-30 |
| 4897372 | High thermal conductivity ceramic body | Carl F. Bobik | 1990-01-30 |
| 4818455 | High thermal conductivity ceramic body | Carl F. Bobik | 1989-04-04 |
| 4764321 | High thermal conductivity ceramic body | Carl F. Bobik | 1988-08-16 |
| 4578364 | High thermal conductivity ceramic body of aluminum nitride | Carl F. Bobik | 1986-03-25 |
| 4578365 | High thermal conductivity ceramic body of aluminum nitride | Carl F. Bobik | 1986-03-25 |
| 4578232 | Pressureless sintering process to produce high thermal conductivity ceramic body of aluminum nitride | Carl F. Bobik | 1986-03-25 |
| 4578233 | Pressureless sintering process to produce high thermal conductivity ceramic body of aluminum nitride | Carl F. Bobik | 1986-03-25 |
| 4578234 | Process of pressureless sintering to produce dense high thermal conductivity ceramic body of deoxidized aluminum nitride | Carl F. Bobik | 1986-03-25 |
| 4547471 | High thermal conductivity aluminum nitride ceramic body | Carl F. Bobik | 1985-10-15 |
| 4533645 | High thermal conductivity aluminum nitride ceramic body | Carl F. Bobik | 1985-08-06 |
| 4511773 | Molding composition for arc circuit breakers | Eldon B. Heft, Jan W. Szymaszek | 1985-04-16 |
| 4478785 | Process of pressureless sintering to produce dense, high thermal conductivity aluminum nitride ceramic body | Carl F. Bobik | 1984-10-23 |
| 4413062 | Molding composition and product produced therefrom | Jan W. Szymaszek, Eldon B. Heft | 1983-11-01 |
| 4240828 | Method for minimizing the formation of a metal-ceramic layer during casting of superalloy materials | — | 1980-12-23 |
| 4189326 | Nonstoichiometric MgAl.sub.2 O.sub.3 for casting advanced superalloy materials | Frederic Joseph Klug | 1980-02-19 |