Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D984550 | Body for enrichment toy | Christine Krogue | 2023-04-25 |
| D960250 | Cap for enrichment device | Christine Krogue | 2022-08-09 |
| 11260274 | Enrichment device | Christine Krogue | 2022-03-01 |
| 9731966 | Non-pleated tubular depth filter having fine fiber filtration media | Thomas B. Green, Lei Li | 2017-08-15 |
| 8845899 | Filter element and methods of manufacturing and using same | Dan Cloud | 2014-09-30 |
| 8499939 | Filter element and methods of manufacturing and using same | Dan Cloud | 2013-08-06 |
| 8293105 | Contaminant adsorption filtration media, elements, systems and methods employing wire or other lattice support | Timothy L. Holmes | 2012-10-23 |
| 8293106 | Filter element and methods of manufacturing and using same | Dan Cloud | 2012-10-23 |
| 8197687 | Contaminant adsorbent fluted filter element | Daniel M. Cloud | 2012-06-12 |
| 8142664 | Method for treatment of contaminated fluids | Daniel M. Cloud, James McQuaid | 2012-03-27 |
| 8062523 | Filter element and methods of manufacturing and using same | Dan Cloud | 2011-11-22 |
| 7727306 | Systems and methods for flow-through treatment of contaminated fluids | Timothy L. Holmes, Michelle Hewitt | 2010-06-01 |
| 7718071 | Treatment of contaminated fluids | Timothy L. Holmes | 2010-05-18 |
| 7662291 | Canister for treatment of contaminated fluids | Daniel M. Cloud, James McQuaid | 2010-02-16 |
| 7485225 | Composite adsorbent block for the treatment of contaminated fluids | Timothy L. Holmes | 2009-02-03 |
| 7108738 | Filter element and mounting method | David J. Burns, Tomas Borjon, James McQuaid | 2006-09-19 |
| 7014685 | Filter element and mounting method | David J. Burns, Tomas Borjon | 2006-03-21 |
| 6858067 | Filtration vessel and method for rotary gas compressor system | David J. Burns, Tomas Borjon | 2005-02-22 |
| 6439415 | Closure for an equipment sub | Abu Salim, Marney Dunman Perry, Jr. | 2002-08-27 |
| 6173735 | Method and apparatus for regulating gas flow | Marney Dunman Perry, Jr., Philip J. McKibbin, Mick Glasscock | 2001-01-16 |
| 6168647 | Multi-stage vessel and separator/coalescer filter element | Marney Dunman Perry, Jr., Stephen A. von Phul, David J. Burns | 2001-01-02 |
| 5919284 | Gas filter separator coalescer and multi-stage vessel | Marney Dunman Perry, Jr., Stephen A. von Phul, David J. Burns | 1999-07-06 |