Mauer; Guenter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mauer; Guenter.The latest application filed is for "electromagnetically blocking and unblocking a lock for a safety deposit box, strong box or the like".
- Mauer; Guenter - Heiligenhaus DE
| Patent | Date |
|---|---|
| Electromagnetically blocking and unblocking a lock for a safety deposit box, strong box or the like Grant 4,807,455 - Mauer February 28, 1 | 1989-02-28 |
| Combination lock Grant 4,602,491 - Mauer July 29, 1 | 1986-07-29 |
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