Nauerth; Karl-Heinz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nauerth; Karl-Heinz.The latest application filed is for "continuous flow electric water heater".
- Nauerth; Karl-Heinz - Erlenbach DE
| Patent | Date |
|---|---|
| Continuous flow electric water heater Grant 4,371,777 - Roller , et al. February 1, 1 | 1983-02-01 |
| Electrical resistance water heating device, particularly for beverage preparation machines Grant 4,343,988 - Roller , et al. August 10, 1 | 1982-08-10 |
| Combined electric water heating and vessel support plate for a beverage preparation device Grant 4,334,141 - Roller , et al. June 8, 1 | 1982-06-08 |
| Electrical resistance heating element Grant 4,331,860 - Roller , et al. May 25, 1 | 1982-05-25 |
| Electrical resistance heating element Grant 4,327,282 - Nauerth April 27, 1 | 1982-04-27 |
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