Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663585 | Apparatus for testing dielectric strength of materials | Michael Kruger | 1987-05-05 |
| 4476911 | Diecasting method for producing cast pieces which are low in gas, pores and oxides, as well as diecasting machine for implementing the method | Edgar Lossack, Jochen Spriestersbach, Wilfried Schwab | 1984-10-16 |
| 4470007 | Apparatus for testing the electrical breakdown resistance potential of insulating media and/or cooling media | Armin Bernhart, Roland Ellensohn | 1984-09-04 |