| 7749394 |
Methods of treating water |
Michael Donovan Mitchell, Dimitris Ioannis Collias, David W. Bjorkquist, Piyush Narendra Zaveri |
2010-07-06 |
| 7740765 |
Methods for treating water |
Michael Donovan Mitchell, Dimitris Ioannis Collias, David W. Bjorkquist, Piyush Narendra Zaveri |
2010-06-22 |
| 7740766 |
Methods for treating water |
Michael Donovan Mitchell, Dimitris Ioannis Collias, David W. Bjorkquist, Piyush Narendra Zaveri |
2010-06-22 |
| 7614506 |
Water filter materials and water filters and processes for using the same |
Michael Donovan Mitchell, Dimitris Ioannis Collias, David W. Bjorkquist, Piyush Narendra Zaveri |
2009-11-10 |
| 7614507 |
Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same |
Michael Donovan Mitchell, Dimitris Ioannis Collias, David W. Bjorkquist, Piyush Narendra Zaveri |
2009-11-10 |
| 7614508 |
Water filter materials, water filters and kits containing silver coated particles and processes for using the same |
Michael Donovan Mitchell, Dimitris Ioannis Collias, David W. Bjorkquist, Piyush Narendra Zaveri |
2009-11-10 |