Issued Patents All Time
Showing 101–125 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899612 | Cover sleeve arrangement for a vehicle steering column | Ulrich Bruhnke, Santiago Duenas, Ferdinand Greiner, Ingo Jobmann, Jurgen Korber +3 more | 1990-02-13 |
| 4899577 | Device for a hardness measuring instrument | — | 1990-02-13 |
| 4896520 | Lockable glove compartment cover arrangement for vehicles | Ulrich Bruhnke, Matthias Schwarz, Erwin Uecker, Reinhard Wittwer | 1990-01-30 |
| 4848509 | Central locking system for door and lid fastenings of a motor vehicle | Ulrich Bruhnke, Jurgen Korber, Ingo Jobmann, Dieter Feichtiger, Hans Deischl +3 more | 1989-07-18 |
| 4848140 | Guide device for a test body of a hardness measuring instrument | — | 1989-07-18 |
| 4841764 | Device for a hardness measuring instrument | — | 1989-06-27 |
| 4840110 | Device for storing and loading ammunition in a turret | — | 1989-06-20 |
| 4829251 | Electromagnetic probe for measuring the thickness of thin coatings on magnetic substrates | — | 1989-05-09 |
| 4799246 | Apparatus for measuring the thickness of thin layers | — | 1989-01-17 |
| 4799024 | Circuit arrangement to monitor the time spacing of signals | — | 1989-01-17 |
| 4786098 | Brake mechanism for the opening movement of lids and covers | Ingo Jobmann, Ulrich Bruhnke, Santiago Duenas, Hans Trube | 1988-11-22 |
| 4736118 | Circuit arrangement to generate squarewave signals with constant duty cycle | — | 1988-04-05 |
| 4707842 | Apparatus and method for acquiring data and clock pulses from asynchronous data signals | — | 1987-11-17 |
| 4691559 | Device for measuring the properties of solid materials which can be derived from the behavior of a penetrating body | — | 1987-09-08 |
| 4671104 | Device for measuring the properties of solid materials which can be derived from the behaviour of a penetrating body | — | 1987-06-09 |
| 4672635 | Circuit arrangement for noise suppression in binary data signals in a digital transmission system | — | 1987-06-09 |
| 4664183 | Plate heat exchanger and pressing tool for the production thereof | — | 1987-05-12 |
| 4660633 | Plate heat exchanger | — | 1987-04-28 |
| 4628225 | Electrode for laser stimulation lamps | Dieter Keim | 1986-12-09 |
| 4618825 | Electro-magnetic thickness measuring probe | — | 1986-10-21 |
| 4597093 | Apparatus for measuring the thickness of thin layers | — | 1986-06-24 |
| 4562768 | Alternative ammunition belt feeder for an automatic machine cannon | Udo Weinfurth, Walter Sauerwald | 1986-01-07 |
| 4475041 | Aperture device for measuring thin films | — | 1984-10-02 |
| 4433265 | Cooled discharge lamp having a fluid cooled diaphragm structure | Jürgen Schäfer, Gunter Thomas | 1984-02-21 |
| 4406948 | Device for measuring thin films by means of beta radiation | Willi Steegmuller, Werner Volz | 1983-09-27 |