Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9211499 | Composite porous dehumidifying material for an HVAC | — | 2015-12-15 |
| 8946111 | Fibrous composite catalytic structure having at least three solid phases | — | 2015-02-03 |
| 8784687 | Methane steam reforming using fibrous composite catalytic structures having at least three solid phases | — | 2014-07-22 |
| 8598240 | Fischer-tropsch process using fibrous composite catalytic structures having at least three solid phases | — | 2013-12-03 |
| 8314044 | Fibrous composite catalytic structures and their use in chemical reactors | — | 2012-11-20 |
| 8168068 | Treatment of contaminated water streams from coal-bed-methane production | — | 2012-05-01 |
| 7625540 | Fluorine removal by ion exchange | — | 2009-12-01 |
| 7470413 | Fluorine removal by ion exchange | — | 2008-12-30 |
| 7276160 | Method and apparatus for metal removal by ion exchange | — | 2007-10-02 |
| 7147782 | Method and apparatus for metal removal by ion exchange | — | 2006-12-12 |
| 7048857 | Method and apparatus for metal removal ion exchange | — | 2006-05-23 |
| 6998054 | Selective fluoride and ammonia removal by chromatographic separation of wastewater | Gerald A. Krulik | 2006-02-14 |
| 6998044 | Electrophoretic cross-flow filtration and electrodeionization: method for treating effluent waste and apparatus for use therewith | — | 2006-02-14 |
| 6942810 | Method for treating metal-containing solutions | James R. Clark | 2005-09-13 |
| 6835295 | Electrowinning cell incorporating metal ion filtration apparatus | — | 2004-12-28 |
| 6790364 | Process for stripping amine borane complex from an electroless plating solution | Qing Min Wang | 2004-09-14 |
| 6776913 | Water softening method and apparatus for use therewith | — | 2004-08-17 |
| 6733653 | Electrowinning cell incorporating metal ion filtration apparatus | — | 2004-05-11 |
| 5951874 | Method for minimizing wastewater discharge | Charles F. Michaud | 1999-09-14 |
| 5776340 | Apparatus for minimizing wastewater discharge | Charles F. Michaud | 1998-07-07 |
| 5718828 | Method for minimizing wastewater discharge | Charles F. Michaud | 1998-02-17 |