Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841139 | Method for testing components of transparent material for surface irregularities and occlusions | Hubert Kurpiella, Bernhard Schneider | 1989-06-20 |
| 4822165 | Device for illuminating components of transparent material in testing for irregularities | Friedel Sinsel, Reinhold Bolz | 1989-04-18 |
| 4815844 | Device for testing components of transparent material for surface irregularities and occlusions | Friedel Sinsel, Reinhold Bolz | 1989-03-28 |
| 4798964 | Method and apparatus for the contactless measuring of the tread quality of railroad | Friedel Sinsel, Hubertus Kurpiella | 1989-01-17 |
| 4749870 | Method and apparatus for measuring data for calculating the diameter of wheels, especially railroad wheel sets | Friedel Sinsel, Reinhold Bolz, Bernhard Schneider, Werner Heinze | 1988-06-07 |
| 4727179 | Method and apparatus for position control of plant parts in a highly radioactive cell for an atomic plant | — | 1988-02-23 |
| 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 | Bernhard Schneider, Friedel Sinsel | 1988-02-09 |