Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9381455 | Fluid filtration device | — | 2016-07-05 |
| 8940162 | Method and apparatus for processing wastewater after de-sizing | — | 2015-01-27 |
| D704312 | Water filter positioning ring | — | 2014-05-06 |
| 8628665 | Water treatment apparatus | — | 2014-01-14 |
| 8550138 | Apparatus for making a filtering unit | — | 2013-10-08 |
| 8494062 | Deblocking filtering apparatus and method for video compression using a double filter with application to macroblock adaptive frame field coding | — | 2013-07-23 |
| 8480893 | Gravity-flow water purifier | — | 2013-07-09 |
| 8440033 | Method and apparatus for making a filtering unit | — | 2013-05-14 |
| 8366931 | Filtering unit | — | 2013-02-05 |
| 8177073 | Water processor | — | 2012-05-15 |
| 8105486 | Water-cleaner | — | 2012-01-31 |
| 7706442 | Method for coding mode selection of intra prediction in video compression | — | 2010-04-27 |
| 7575678 | Portable water purification device | — | 2009-08-18 |