Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011350 | Variable power capacitor for RF power applications | Thomas Fink, Walter Bigler | 2021-05-18 |
| 9805873 | Vacuum variable capacitor | Mark Joachim Mildner, Roland Bieri, Walter Bigler, Douglas Beuerman, Jack Arthur Gilmore | 2017-10-31 |
| 9721729 | Vacuum variable capacitor | Mark Joachim Mildner, Roland Bieri, Walter Bigler, Douglas Beuerman, Jack Arthur Gilmore | 2017-08-01 |
| 9691548 | High-voltage capacitor | Roger Geoffrey Tanner, Walter Bigler, Mark Joachim Mildner | 2017-06-27 |
| 9472347 | Variable vacuum capacitor | Roger Geoffrey Tanner, Mark Joachim Mildner, Philipp Jäggi, Walter Bigler | 2016-10-18 |