Olt; Ralf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Olt; Ralf.The latest application filed is for "method for determining ammonium".
- Olt; Ralf - Luetzelbach-Seckmauern DE
| Patent | Date |
|---|---|
| Method for determining ammonium Grant 11,378,566 - Olt July 5, 2 | 2022-07-05 |
| Method For Determining Ammonium App 20190265219 - OLT; Ralf | 2019-08-29 |
| Means and method for determining chemical oxygen demand Grant 9,091,674 - Olt , et al. July 28, 2 | 2015-07-28 |
| Means And Method For Determining Chemical Oxygen Demand App 20140322814 - Olt; Ralf ; et al. | 2014-10-30 |
| Method And Means For The Enzymatic Determination Of Ethanol App 20100233747 - Olt; Ralf | 2010-09-16 |
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