Wilden; James K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wilden; James K..The latest application filed is for "air driven double diaphragm pump".
- Wilden; James K. - Yucaipa CA
| Patent | Date |
|---|---|
| Air driven double diaphragm pump Grant 5,213,485 - Wilden May 25, 1 | 1993-05-25 |
| Air driven double diaphragm pump Grant 5,169,296 - Wilden December 8, 1 | 1992-12-08 |
| Air driven diaphragm pump Grant D294,946 - Wilden March 29, 1 | 1988-03-29 |
| Air driven diaphragm pump Grant D294,947 - Wilden March 29, 1 | 1988-03-29 |
| Actuator valve Grant 4,549,467 - Wilden , et al. October 29, 1 | 1985-10-29 |
| Double diaphragm pump Grant D275,858 - Wilden October 9, 1 | 1984-10-09 |
| Air driven diaphragm pump Grant 4,247,264 - Wilden January 27, 1 | 1981-01-27 |
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