Slemeyer; Andreas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Slemeyer; Andreas.The latest application filed is for "calibrating gas generator".
- Slemeyer; Andreas - Marburg DE
- Slemeyer; Andreas - Karlsruhe DE
| Patent | Date |
|---|---|
| Calibrating gas generator Grant 5,731,508 - Slemeyer March 24, 1 | 1998-03-24 |
| Test gas generator for calibrating gas meters Grant 5,493,891 - Slemeyer February 27, 1 | 1996-02-27 |
| Method for assuring valid measured values of breath alcohol concentration Grant 4,459,994 - Slemeyer July 17, 1 | 1984-07-17 |
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