Hallmann; Michael
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hallmann; Michael.The latest application filed is for "silane distillation with reduced energy use".
- Hallmann; Michael - Duttendorf AT
- Hallmann; Michael - Hochburg-Ach AT
| Patent | Date |
|---|---|
| Silane Distillation With Reduced Energy Use App 20120048719 - Nuernberg; Peter ; et al. | 2012-03-01 |
| Method for separating and purifying an aqueous mixture that mainly consists of acetic acid and formic acid Grant 6,793,777 - Rudinger , et al. September 21, 2 | 2004-09-21 |
| Method for the separation of and purification of an aqueous mixture consisting of the main components acetic acid and formic acid Grant 6,695,952 - Rudinger , et al. February 24, 2 | 2004-02-24 |
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