Sherman; Robert M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sherman; Robert M..The latest application filed is for "freestanding aquarium filter".
- Sherman; Robert M. - Granada Hills CA
- Sherman; Robert M. - Glenview IL
- Sherman; Robert M. - Beverly Hills CA
| Patent | Date |
|---|---|
| Freestanding aquarium filter Grant 4,601,821 - Sherman , et al. July 22, 1 | 1986-07-22 |
| Filter cartridge Grant 4,483,769 - Sherman November 20, 1 | 1984-11-20 |
| Humidifier adapter with audio relief valve Grant 4,134,940 - Sherman January 16, 1 | 1979-01-16 |
| Magnetically coupled aquarium filter Grant 4,093,547 - Sherman , et al. June 6, 1 | 1978-06-06 |
| SEC | 0001435383 | Sherman Robert M |
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