Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |