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Patent applications and USPTO patent grants for Welch, Jr.; James E..The latest application filed is for "adjustable pressure regulator".
Patent | Date |
---|---|
Adjustable pressure regulator Grant D745,114 - Alexander , et al. December 8, 2 | 2015-12-08 |
Valve Grant D739,919 - Alexander , et al. September 29, 2 | 2015-09-29 |
Valve Grant D728,072 - Alexander , et al. April 28, 2 | 2015-04-28 |
Pump Grant D726,225 - Alexander , et al. April 7, 2 | 2015-04-07 |
Pump Grant D726,226 - Alexander , et al. April 7, 2 | 2015-04-07 |
Valve Grant D725,747 - Alexander , et al. March 31, 2 | 2015-03-31 |
Pump flange Grant D700,212 - Alexander , et al. February 25, 2 | 2014-02-25 |
Pump Grant D700,211 - Alexander , et al. February 25, 2 | 2014-02-25 |
Pump Grant D692,026 - Alexander , et al. October 22, 2 | 2013-10-22 |
Pump Grant D691,638 - Alexander , et al. October 15, 2 | 2013-10-15 |
Pump Grant D670,312 - Alexander , et al. November 6, 2 | 2012-11-06 |
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