| 12358201 |
Method and apparatus for handling a die unit for a sheet extrusion system |
Mitchell L. Gritzner, Donovan Petry, Dana R. Hanson |
2025-07-15 |
| 12296367 |
Method for handling components of a sheet extrusion system |
Dana R. Hanson |
2025-05-13 |
| 11052592 |
Extruder assembly and method of extruding a meltable material using the extruder assembly |
Dana R. Hanson |
2021-07-06 |
| 10406738 |
Die assembly and method of setting up an extrusion system utilizing the die assembly |
Dana R. Hanson, Mitchell L. Gritzner |
2019-09-10 |
| 10350810 |
Barrel assembly and method of setting up an extrusion system utilizing the barrel assembly |
Dana R. Hanson, Mitchell L. Gritzner |
2019-07-16 |
| 10071517 |
Polymer filter assembly and method of setting up an extruding system utilizing the polymer filter assembly |
Dana R. Hanson, Mitchell L. Gritzner |
2018-09-11 |
| 8631925 |
Adjusting mechanism for rolls on a roll stand assembly |
Dana R. Hanson |
2014-01-21 |
| 8342118 |
Sheet coating system on an apparatus for extrusion forming a sheet product |
Dana R. Hanson, Mitchell L. Gritzner |
2013-01-01 |
| 8240180 |
Height positioning mechanism for roll stand assembly on an apparatus for continuously forming an extruded sheet product |
Dana R. Hanson, Mitchell L. Gritzner |
2012-08-14 |
| 8152509 |
Gap adjusting mechanism for rolls on a roll stand used in the extrusion forming of a sheet product |
Dana R. Hanson, Mitchell L. Gritzner |
2012-04-10 |
| 8021140 |
Linear bearing assembly to guide movement of roll stand on apparatus for forming an extruded sheet product |
Dana R. Hanson, Mitchell L. Gritzner |
2011-09-20 |