Quadros; Valdemiro M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Quadros; Valdemiro M..The latest application filed is for "metering pump for dispensing liquid".
- Quadros; Valdemiro M. - Zephyrhills FL
| Patent | Date |
|---|---|
| Metering pump for dispensing liquid Grant 7,980,425 - Baron , et al. July 19, 2 | 2011-07-19 |
| Metering pump for dispensing liquid App 20080118378 - Baron; Richard D. ; et al. | 2008-05-22 |
| One way valve with unitary valve element Grant 5,275,309 - Baron , et al. January 4, 1 | 1994-01-04 |
| Pump and mixing device for liquids Grant 5,114,047 - Baron , et al. May 19, 1 | 1992-05-19 |
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