Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109727 | Honeycomb extrusion dies and forming methods | Thomas William Brew, Thomas Mark Dubots, Min Shen | 2024-10-08 |
| 11534937 | Extrusion dies | Thomas William Brew, Yuehao Li, Min Shen | 2022-12-27 |
| 10384369 | Extrusion systems and methods with temperature control | Joel Andrew Schultes | 2019-08-20 |
| 9908259 | Dual loop control of ceramic precursor extrusion batch | Dennis M. Brown, Maryam Khanbaghi, Robert John Locker, Wenbin Qiu, Conor J. Walsh | 2018-03-06 |
| 9586187 | Mixing segments for an extrusion apparatus and methods of manufacturing a honeycomb structure | Matthew Joseph Dispenza, Christopher John Malarkey, Chauncey James Watches | 2017-03-07 |
| 8864486 | Twin screw shaft spacer bearing | Matthew Joseph Dispenza, Christopher John Malarkey | 2014-10-21 |
| 8673206 | Methods of extruding a honeycomb body | James F. Avery, Ronald Alan Boyko, Daniel Wayne Corbett, Christopher John Malarkey, David Robertson Treacy, Jr. | 2014-03-18 |
| 8348659 | Apparatus and method for forming skin on a ceramic body by extrusion | Jeffrey Owen Foster, Robert Bernard Lubberts, David Robertson Treacy, Jr. | 2013-01-08 |
| 7914724 | Methods for extruding a honeycomb article with a skin surrrounding a central cellular structure | Dana Craig Bookbinder, Thomas William Brew, Frank Fabian, Darin Wayne Felty, Robert Bernard Lubberts +3 more | 2011-03-29 |
| 6989119 | Honeycomb extrusion dies | James Joseph Bernas, David William Folmar | 2006-01-24 |