Durgo AG
Patent Applications and Registrations
Patent applications and USPTO patent grants for Durgo AG.The latest application filed is for "process for deactivating a resonance label, and circuit arrangement for carrying out the process".
- Durgo AG - CH CH
- Durgo AG - Lucerne CH
| Patent | Date |
|---|---|
| Process for deactivating a resonance label, and circuit arrangement for carrying out the process Grant 4,906,974 - Rehder March 6, 1 | 1990-03-06 |
| Method of producing labels each having a circuit forming an oscillating circuit Grant 4,900,386 - Richter-Jorgensen February 13, 1 | 1990-02-13 |
| Resonance label and method for its fabrication Grant 4,876,555 - Jorgensen October 24, 1 | 1989-10-24 |
| Circuit arrangement and resonant label, and a process for its production Grant 4,797,785 - Jorgensen January 10, 1 | 1989-01-10 |
| Method of producing planar electrical circuits Grant 4,730,095 - Richter-Jorgensen March 8, 1 | 1988-03-08 |
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