Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673206 | Methods of extruding a honeycomb body | James F. Avery, Ronald Alan Boyko, Christopher John Malarkey, Kenneth Charles Sariego, David Robertson Treacy, Jr. | 2014-03-18 |
| 8435025 | Honeycomb extrusion die apparatus | Timothy Miller | 2013-05-07 |
| 4468365 | Extrusion dies for thin wall substrates | George M. Cunningham, Louis S. Socha, Jr. | 1984-08-28 |
| 4293439 | Gelled solder glass suspensions for sealing glass or ceramic parts | Donald L. Guile | 1981-10-06 |
| 4260406 | Gelled solder glass suspensions for sealing glass or ceramic parts | Donald L. Guile | 1981-04-07 |