Beesch; Otto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Beesch; Otto.The latest application filed is for "air pre-heating arrangement for combustion engines".
- Beesch; Otto - Stuttgart DT
- Beesch; Otto - Stuttgart-Sonnenberg DT
| Patent | Date |
|---|---|
| Air pre-heating arrangement for combustion engines Grant 3,949,723 - Beesch April 13, 1 | 1976-04-13 |
| Electrochemical oxygen sensor, especially for motor exhaust gas analysis Grant 3,891,529 - Beesch June 24, 1 | 1975-06-24 |
| Glow Plug Construction Grant 3,566,850 - Beesch March 2, 1 | 1971-03-02 |
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