Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773251 | Segmented wheel disk for extrusion blowmolding apparatus | — | 2004-08-10 |
| 6749419 | Mold clamping apparatus | Jeffrey R. Janssen | 2004-06-15 |
| 6524089 | Multilayer injection nozzle assembly | — | 2003-02-25 |
| 6422857 | Injection gate insulating and cooling apparatus | Paul L. Wright | 2002-07-23 |
| 6264460 | Injection gate insulating and cooling apparatus | Paul L. Wright | 2001-07-24 |
| D389738 | Container | Thomas Hlobil, Leslie K. Kaffko, Frederick G. Kudert | 1998-01-27 |
| 4471687 | Cushion cylinders | Robert P. Vandlik | 1984-09-18 |