Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999084 | Rotary injection molding apparatus for producing plastic components such as syringes | Brian Cain, Matthew Schrauder, Randy J. Krell | 2024-06-04 |
| 6824726 | Cold runner system for sandwich molding | John J. Hahn, Brian Hartlmeier, Loren Albrecht | 2004-11-30 |
| 6790027 | Two-shot, rotary three station injection mold | Jeffrey E. Callen, Brian Hartlmeier, Michael J. Wiedmeyer | 2004-09-14 |
| 6402504 | Rotary platen assembly | John J. Hahn, Randy J. Krell | 2002-06-11 |