Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701055 | Feed system for an injection molding machine | Chow-Chi Huang, Gene Michael Altonen, Ralph Edwin Neufarth, Matthew Lloyd Newman, Michael Thomas Dodd | 2017-07-11 |
| 9097565 | Method and apparatus for material flow characterization | John D. Ralston | 2015-08-04 |
| 8529820 | Adjustable melt rotation positioning device and method | — | 2013-09-10 |
| 7780895 | Adjustable melt rotation positioning and method | — | 2010-08-24 |
| 7666335 | Controlling warpage through melt rotation technology | — | 2010-02-23 |
| 6503438 | Method and apparatus for balancing flowing conditions of laminar flowing materials | David A. Hoffman | 2003-01-07 |
| 6077470 | Method and apparatus for balancing the filling of injection molds | — | 2000-06-20 |
| 5271600 | Diaphragm assembly | Robert E. Saadi, Christopher C. Knoll, John D. Ralston, Robert E. Farrell | 1993-12-21 |