Issued Patents All Time
Showing 1–6 of 6 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 |
| 9707709 | Method for injection molding at low, substantially constant pressure | Gene Michael Altonen, Charles John Berg, Jr., Ralph Edwin Neufarth, John Moncrief Layman, Rainer Scharrenberg | 2017-07-18 |
| 9289933 | Alternative pressure control for an injection molding apparatus | Gene Michael Altonen, Ralph Edwin Neufarth, Charles John Berg, Jr. | 2016-03-22 |
| 8911228 | Non-naturally balanced feed system for an injection molding apparatus | Gene Michael Altonen, Ralph Edwin Neufarth, Charles John Berg, Jr. | 2014-12-16 |
| 8757999 | Alternative pressure control for a low constant pressure injection molding apparatus | Gene Michael Altonen, Ralph Edwin Neufarth, Charles John Berg, Jr. | 2014-06-24 |