Ronan; John J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ronan; John J..The latest application filed is for "integral hydrogen and air purifier".
- Ronan; John J. - Kensington NH US
- Ronan; John J - Kensington NH
- Ronan; John J. - Newburyport MA
| Patent | Date |
|---|---|
| Electrolytic cell stack with proton exchange membrane interlock sealing gasket Grant 9,133,555 - Ronan September 15, 2 | 2015-09-15 |
| Integral hydrogen and air purifier Grant 8,608,836 - Girard , et al. December 17, 2 | 2013-12-17 |
| Integral Hydrogen And Air Purifier App 20110194989 - Girard; Karen A. ; et al. | 2011-08-11 |
| Electrolytic Cell Stack With Proton Exchange Membrane Interlock Sealing Gasket App 20110083959 - Ronan; John J. | 2011-04-14 |
| Method of oil-water separation Grant 6,066,264 - Ronan , et al. May 23, 2 | 2000-05-23 |
| Spotting apparatus for assisting a weightlifter Grant 5,314,394 - Ronan May 24, 1 | 1994-05-24 |
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