Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103116 | Collapsible filter | Stephen P. Huda | 2000-08-15 |
| 6077588 | Continuous solid state web coating process and webs produced thereby | Richard D. Kendrick, Gordon Spilkin | 2000-06-20 |
| 6061384 | Process and apparatus for the production of activated carbon | — | 2000-05-09 |
| 6022436 | Electrode manufacturing process and flow-through capacitor produced therefrom | Richard D. Kendrick, Gordon Spilkin | 2000-02-08 |
| 6015608 | Liquid absorbent pad with anti-gel-block laminate | — | 2000-01-18 |
| 5946342 | Process and apparatus for the production of activated carbon | — | 1999-08-31 |
| 5922803 | Thin-walled, extruded activated carbon filter | Richard D. Kendrick, Gordon Spilkin | 1999-07-13 |
| 5792513 | Continuous solid state web coating process | Richard D. Kendrick, Gordon Spilkin | 1998-08-11 |
| 5700371 | Water treatment cartridge and base | — | 1997-12-23 |
| 5685981 | Water filter | — | 1997-11-11 |
| 5538647 | Method of preventing contaminant buildup in a reusable solvent | — | 1996-07-23 |
| 5464533 | Solvent cleaning system with two stage filter | — | 1995-11-07 |
| 5331037 | Extruded solid composite articles and compositions for producing same | — | 1994-07-19 |
| 5249948 | Apparatus for the continuous extrusion of solid articles | — | 1993-10-05 |
| 5189092 | Method and apparatus for the continuous extrusion of solid articles | — | 1993-02-23 |
| 5147722 | Process for the production of materials and materials produced by the process | — | 1992-09-15 |
| 5019311 | Process for the production of materials characterized by a continuous web matrix or force point bonding | — | 1991-05-28 |
| 4983190 | Pressure-swing adsorption system and method for NBC collective protection | Marcel G. Verrando, Donald H. White, Jr., Phillip G. Barkley | 1991-01-08 |
| 4850380 | Entry/exit decontamination system using adsorbent powder | — | 1989-07-25 |
| 4829771 | Thermoelectric cooling device | James R. Wiggins | 1989-05-16 |
| 4828698 | Filtering apparatus | James E. Jewell | 1989-05-09 |
| 4780113 | Isomobility focusing in a magnetically stabilized fluidized bed | — | 1988-10-25 |
| 4759782 | Coalescing filter for removal of liquid aerosols from gaseous streams | John D. Miller, Kenneth M. Williamson | 1988-07-26 |
| 4676807 | Process for removal of liquid aerosols from gaseous streams | John D. Miller, Kenneth M. Williamson | 1987-06-30 |
| 4643852 | Energy efficient phase transfer/dispersion systems and methods for using the same | — | 1987-02-17 |