Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4240996 | Process for controlling part density in fast injection molding machines | — | 1980-12-23 |
| 4202247 | Closed loop electro-fluidic control system | Hans-Georg Ortlepp | 1980-05-13 |