Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8916059 | Fluorinated ketones as high-voltage insulating medium | — | 2014-12-23 |
| 4400699 | Program selection apparatus | — | 1983-08-23 |
| 4282513 | Process and arrangement for the electronic control of the input pulses of a manually rotatable pulse generator into an electronic counter | Alfred Meisner, Hans Grasser | 1981-08-04 |