Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423350 | Method and device for determining a concentration | — | 2016-08-23 |
| 9347870 | Device for photometrically or spectrometrically examining a liquid sample | — | 2016-05-24 |
| 8956485 | Electric functional unit and method for the production thereof | Heinz Florian, Igor Kartashev | 2015-02-17 |
| 8602171 | Method of controlling access to an elevator car | — | 2013-12-10 |
| 7868524 | Piezoelectric component | Heinz Florian, Igor Kartashev, Klaus Reichmann | 2011-01-11 |
| 7723897 | Electrical component and method for the production thereof | Heinz Florian, Igor Kartashev | 2010-05-25 |
| 6610368 | Leather and a method of dressing same | Werner Schmitz, Gottfried Holzer | 2003-08-26 |