Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036766 | Method for producing a force-measuring element | Winfried Graf, Friedrich Helmsen, Helga Covic, Tanja Mueck | 2018-07-31 |
| 8383965 | Top-pan balance with an overload safety mechanism and a corner load sensor | Helga Covic, Jochen Doerner | 2013-02-26 |
| 7677113 | Weighing system with plural weighing cells | Michael Laubstein, Otto Kuhlmann, August Heine, Juergen Lauke | 2010-03-16 |
| 6861593 | Weighing sensor with calibration weight | Otto Kuhlmann, Thorsten Capelle, Peter Fleischer, Friedrich Helmsen, Rudolf Mueller | 2005-03-01 |
| 6053033 | Device for determining the position of the center of gravity of a test body | Otto Kuhlmann, Rudolf Muller | 2000-04-25 |