Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711656 | Aquarium pump having silencing effect | — | 1998-01-27 |
| 5392380 | Thermostatically controlled electric aquarium heater having an adjustable overtemperature safety bimetallic circuit breaker | — | 1995-02-21 |
| D339356 | Aquarium pump | — | 1993-09-14 |
| 5137432 | Noise-preventative aquarium pump | — | 1992-08-11 |
| 5113057 | Doubly-controlled aquarium safety heater | — | 1992-05-12 |