Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446314 | Method for producing a coil and electronic device | Jan Kostelnik, Alina Schreivogel, Jurgen Wolf, Ing. Metin Giousouf, rer. nat. Thomas Reininger +1 more | 2019-10-15 |
| 9087636 | Method for producing a coil | Jan Kostelnik, Alina Schreivogel, Jurgen Wolf, Metin Giousouf, Thomas Reininger +1 more | 2015-07-21 |
| 8999491 | Wet-strength corrugated fiberboard | Rainer Blum, Gabriel Skupin, Hubertus Kroner | 2015-04-07 |
| 8686080 | Biodegradable polyester film | Franziska Freese, Robert Loos, Jörg Auffermann, Xin Yang | 2014-04-01 |
| 4574485 | Bore-insertable apparatus for stationary measurement of bore-width changes in geological formations | Ferdinand Kreutz, Johann Bolingen | 1986-03-11 |
| 4571848 | Apparatus for measuring the transverse profile of a drill hole in a geologic formation | Ferdinand Krutz, Johann Bolingen, Herbert Wetzler | 1986-02-25 |
| 4188826 | Device for measuring the liquid level of an electrically conductive liquid | Ralf Kankura | 1980-02-19 |