Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822165 | Device for illuminating components of transparent material in testing for irregularities | Harald Schmalfuss, Reinhold Bolz | 1989-04-18 |
| 4815844 | Device for testing components of transparent material for surface irregularities and occlusions | Harald Schmalfuss, Reinhold Bolz | 1989-03-28 |
| 4798964 | Method and apparatus for the contactless measuring of the tread quality of railroad | Harald Schmalfuss, Hubertus Kurpiella | 1989-01-17 |
| 4749870 | Method and apparatus for measuring data for calculating the diameter of wheels, especially railroad wheel sets | Harald Schmalfuss, Reinhold Bolz, Bernhard Schneider, Werner Heinze | 1988-06-07 |
| 4724479 | Shielded, highly radioactive, wet chemical cell for an atomic plant with a contrivance for drip leakage recognition and method for use in a cell of this type | Harald Schmalfuss, Bernhard Schneider | 1988-02-09 |