Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10076861 | Apparatus for injection molding at low constant pressure | Gene Michael Altonen, Ralph Edwin Neufarth | 2018-09-18 |
| 9937646 | Non-naturally balanced feed system for an injection molding apparatus | Gene Michael Altonen, Charles John Berg, Jr., Ralph Edwin Neufarth | 2018-04-10 |