Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7188480 | Membrane desiccation heat pump | — | 2007-03-13 |
| 6773610 | Method for controlling biofilm | — | 2004-08-10 |
| 6739142 | Membrane desiccation heat pump | — | 2004-05-25 |
| 6589323 | System for cleaning air and method for using same | — | 2003-07-08 |
| 6539728 | Hybrid heat pump | — | 2003-04-01 |
| 6464868 | Method and system for controlling biofilm | — | 2002-10-15 |
| 5935431 | Ultraviolet ozone water purifier for water disinfection | — | 1999-08-10 |
| 5529689 | Replaceable integrated water filtration and sterilization cartridge and assembly therefor | — | 1996-06-25 |
| 5520813 | Processing of nuclear waste solutions by membrane separation | Netta Korin | 1996-05-28 |
| 5137637 | Rotational high flux membrane device | — | 1992-08-11 |
| 4869821 | Drainage disc for membrane assembly | — | 1989-09-26 |