Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227012 | Method of manufacturing multi-layer thin film circuits containing integrated thin film resistors | Guido Bachmann | 1993-07-13 |
| 4349765 | Ultraviolet generating device comprising discharge tube joined to two tubular envelopes | — | 1982-09-14 |