Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959820 | Microporous filter media, filtration systems containing same, and methods of making and using | — | 2005-11-01 |
| 6953604 | Microporous filter media, filtration systems containing same, and methods of making and using | — | 2005-10-11 |
| 6913154 | Microporous filter media, filteration systems containing same, and methods of making and using | — | 2005-07-05 |
| 6889599 | Brewing apparatus and method | — | 2005-05-10 |
| 6872311 | Nanofiber filter media | — | 2005-03-29 |
| 6866704 | Microporous filter media with intrinsic safety feature | — | 2005-03-15 |
| 6840986 | Air purifying filter systems for building air supply and respirators useful against NBC attacks | — | 2005-01-11 |
| 6835311 | Microporous filter media, filtration systems containing same, and methods of making and using | — | 2004-12-28 |
| 6797167 | Composite filter medium and fluid filters containing same | — | 2004-09-28 |
| 6783798 | Magnetic or magnetizable composite product and a method for making and using same | — | 2004-08-31 |
| 6772535 | Humidity generating system and method and use in wood drying kiln | — | 2004-08-10 |
| 6770204 | Filter media with enhanced microbiological interception capability | — | 2004-08-03 |
| 6719869 | Method of stabilizing composite media and media produced thereby | — | 2004-04-13 |
| 6720054 | Desiccant system including bottle and desiccant sheet | — | 2004-04-13 |
| 6703071 | Absorbent articles | — | 2004-03-09 |
| 6660172 | Precoat filtration media and methods of making and using | — | 2003-12-09 |
| 6630016 | Microporous filter media, filtration systems containing same, and methods of making and using | — | 2003-10-07 |
| 6610415 | Magnetic or magnetizable composite product and a method for making and using same | — | 2003-08-26 |
| 6607672 | Apparatus and method for combined use of ultraviolet and ozone in appliances | Lawrence S. Walters, Jr. | 2003-08-19 |
| 6565961 | Absorbent articles | — | 2003-05-20 |
| 6550622 | Composite filter medium and fluid filters containing same | — | 2003-04-22 |
| 6485813 | Method of stabilizing composite media and media produced thereby | — | 2002-11-26 |
| 6395190 | Process employing thin-walled, extruded activated carbon filter | Richard D. Kendrick, Gordon Spilkin | 2002-05-28 |
| 6355330 | Continuous solid state web coating process and webs produced thereby | Richard D. Kendrick, Gordon Spilkin | 2002-03-12 |
| RE37216 | Water treatment cartridge and base | — | 2001-06-12 |