Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620349 | ICR cell operating with a duplexer | Walter Roeck, Arthur Schwilch | 2017-04-11 |
| 6411093 | Frequency generator for NMR applications with direct digital frequency synthesis (DDS) | Arthur Schwilch | 2002-06-25 |