Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238618 | Production of porous mullite bodies | Kevin R. Brundage, David L. Hickman | 2001-05-29 |
| 5633217 | Method of making a high strength catalyst, catalyst support or adsorber | — | 1997-05-27 |
| 5223188 | Stiffening of extrudates with RF energy | Kevin R. Brundage, Donald L. Guile | 1993-06-29 |
| 4551295 | Process for mixing and extruding ceramic materials | Robert Gardner, Donald L. Guile | 1985-11-05 |
| 4208200 | Filament coating system | Stewart A. Claypoole, Roger A. Miller | 1980-06-17 |