Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438460 | Mixing device with vacuum box | Theodor Eitzen | 2008-10-21 |
| 6709151 | Mixing device for mixing liquid, flowable or powdery materials | — | 2004-03-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438460 | Mixing device with vacuum box | Theodor Eitzen | 2008-10-21 |
| 6709151 | Mixing device for mixing liquid, flowable or powdery materials | — | 2004-03-23 |