Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |