Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194268 | Apparatus for injection molding a ceramic greenware composite without knit lines | Virgil W. Coomer | 1993-03-16 |
| 5098620 | Method of injection molding ceramic greenward composites without knit lines | Virgil W. Coomer | 1992-03-24 |
| 5040589 | Method and apparatus for the injection molding of metal alloys | Regan Wieland, William Joseph Schafer, Allen N. Niemi | 1991-08-20 |
| 4352766 | Scrapless forming of plastic articles | Kenneth J. Cleereman, Ritchie A. Wessling | 1982-10-05 |
| 4323531 | Process for forming a plastic article | Kenneth J. Cleereman, Ritchie A. Wessling | 1982-04-06 |