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Patent applications and USPTO patent grants for Rath; Richard D..The latest application filed is for "waste water treatment method".
Patent | Date |
---|---|
Waste water treatment method Grant 8,790,514 - Shafer , et al. July 29, 2 | 2014-07-29 |
Waste Water Treatment Method App 20130330128 - Shafer; Lee L. ;   et al. | 2013-12-12 |
Waste water treatment method Grant 8,529,763 - Shafer , et al. September 10, 2 | 2013-09-10 |
Waste Water Treatment Method App 20120152830 - Shafer; Lee L. ;   et al. | 2012-06-21 |
Waste water treatment method Grant 8,105,488 - Shafer , et al. January 31, 2 | 2012-01-31 |
Method for treating produced water Grant 7,722,770 - Shafer , et al. May 25, 2 | 2010-05-25 |
Waste Water Treatment Method App 20100038310 - Shafer; Lee L. ;   et al. | 2010-02-18 |
Method for treating water contaminated with methanol and boron Grant 7,628,919 - Shafer , et al. December 8, 2 | 2009-12-08 |
System And Method For Treating Produced Water App 20090236281 - Shafer; Lee L. ;   et al. | 2009-09-24 |
Method for generating fracturing water Grant 7,527,736 - Shafer , et al. May 5, 2 | 2009-05-05 |
Waste water treatment method Grant 7,510,656 - Shafer , et al. March 31, 2 | 2009-03-31 |
System And Method For Treating Water Contaminated With Methanol And Boron App 20080053900 - Shafer; Lee L. ;   et al. | 2008-03-06 |
Waste Water Treatment System And Method App 20080053896 - Shafer; Lee L. ;   et al. | 2008-03-06 |
System And Method For Generating Fracturing Water App 20080058576 - Shafer; Lee L. ;   et al. | 2008-03-06 |
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