Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975449 | Extrusion micro-mixing | — | 1999-11-02 |
| 5891486 | Automatic milling apparatus | — | 1999-04-06 |
| 5855929 | Shredding straining apparatus | — | 1999-01-05 |
| 5641227 | Extrusion and refining apparatus and method | — | 1997-06-24 |
| 5429489 | Volumetric blending, mixing and extruding of polymer like materials | — | 1995-07-04 |
| 5348388 | Extrusion apparatus for mixing and extruding thermo-plastic materials | — | 1994-09-20 |
| 5332314 | Extrusion apparatus with a backfeed extruder for mixing and extruding of thermo-plastic and thermo-setting materials | — | 1994-07-26 |
| 5316225 | Shredding straining apparatus | — | 1994-05-31 |
| 5217303 | Millstone extrusion apparatus | — | 1993-06-08 |
| 5129729 | Extrusion apparatus for mixing and extruding of thermo-plastic and thermo-setting materials | — | 1992-07-14 |
| 5104253 | Cable assembly, lock therefor | Thomas E. Zielinski | 1992-04-14 |
| 4981364 | Extrusion apparatus | — | 1991-01-01 |
| 4950182 | Secondary lock mechanism for an environmentally sealed cable assembly | Thomas E. Zielinski | 1990-08-21 |
| 4944597 | Extrusion apparatus | — | 1990-07-31 |
| 4936791 | Environmental seal means for plug and socket connector assembly | Thomas E. Zielinski, Charles E. Hendricks | 1990-06-26 |
| 4934959 | Environmentally sealed connector, housing therefor | Thomas E. Zielinski | 1990-06-19 |
| 4929086 | Continuous rate feed hopper | — | 1990-05-29 |
| 4923405 | Printed circuit board, in line straight pin connector therefor | Gregg H. Munsterman, Harry Zaverzence | 1990-05-08 |
| 4872761 | Extrusion apparatus | — | 1989-10-10 |
| 4859069 | Extrusion apparatus | — | 1989-08-22 |