Domke; Joachim
Patent Applications and Registrations
Patent applications and USPTO patent grants for Domke; Joachim.The latest application filed is for "mixing device with means to introduce and extract gaseous material".
- Domke; Joachim - Menden DE
| Patent | Date |
|---|---|
| Mixing device with means to introduce and extract gaseous material Grant 5,054,933 - Derksen , et al. October 8, 1 | 1991-10-08 |
| Method and apparatus for mixing bulk materials in powdered or granular form Grant 4,957,373 - Derksen , et al. September 18, 1 | 1990-09-18 |
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