Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415738 | Fluorocarbon destruction method | Philip A. Burclaff | 2025-09-16 |
| 11571638 | Methods and systems for enhanced dissolved gas floatation | Shane Wiercinski, Curtis D. Cooley | 2023-02-07 |
| 11131173 | Pump system for gas entrainment | Shane Broussard, Bruce M. Schertz | 2021-09-28 |
| 10654737 | Systems and processes for treatment of high total dissolved solids wastewater | Bryan J. Kumfer, Eric C. Martin | 2020-05-19 |
| 10618032 | Low temperature wet air oxidation | Bryan J. Kumfer, Eric C. Martin, Simon Larson | 2020-04-14 |
| 10550009 | Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact | William Cunningham, Philip A. Burclaff, Andrea J. Larson, Duane R. Smith, Simon Larson | 2020-02-04 |
| 10472301 | Catalytic systems and methods for process stream treatment | Matthew Patterson, Bryan J. Kumfer | 2019-11-12 |
| 10301207 | Non-scaling wet air oxidation process | Curtis D. Cooley, Simon Larson | 2019-05-28 |
| 10246382 | Catalytic systems and methods for process stream treatment | Matthew Patterson, Bryan J. Kumfer | 2019-04-02 |
| 10189723 | Multi-media stratified filtration | Eric A. Lorge, Shane Wiercinski, Matthew Patterson | 2019-01-29 |
| 10099953 | Non-scaling wet air oxidation system | Curtis D. Cooley, Simon Larson | 2018-10-16 |
| 10053375 | Methods and systems for treating spent caustic and regenerating media | Bryan J. Kumfer, Andrea J. Larson, Mark A. Clark | 2018-08-21 |
| 9782694 | Composite media for water treatment processes and methods of using same | Matthew Patterson, Shane Wiercinski, Eric A. Lorge | 2017-10-10 |
| 9630867 | Treatment of spent caustic waste | Bryan J. Kumfer, Bruce L. Brandenburg, Richard W. Lehmann | 2017-04-25 |
| 9580335 | Water treatment apparatus incorporating walnut shell filter media and a draft tube system | Michael Howdeshell, Stuart J. Munson, Eric A. Lorge, Bryan J. Kumfer, Matthew Patterson | 2017-02-28 |
| 9315401 | Wet air oxidation process using recycled copper catalyst | — | 2016-04-19 |
| 9193613 | pH control to enable homogeneous catalytic wet air oxidation | Bryan J. Kumfer | 2015-11-24 |
| 9096447 | Water treatment system with carbon regeneration circuit | Kurt M. Knuth, Robert J. Wenta, Thomas E. Schulz, Bryan J. Kumfer | 2015-08-04 |
| 8828351 | H2S conversion to sulfur using a regenerated iodine solution | Matthew Patterson, Bryan J. Kumfer, Timothy Schleusner, Richard Kerr | 2014-09-09 |
| 8753524 | Composite media for water treatment processes and methods of using same | Matthew Patterson, Shane Wiercinski | 2014-06-17 |
| 8747667 | Water filter apparatus incorporating walnut shell filter media and a draft tube system | Michael Howdeshell, Eric A. Lorge, Bryan J. Kumfer, Stuart J. Munson, Matthew Patterson | 2014-06-10 |
| 8734648 | Treatment of spent caustic waste | Bryan J. Kumfer, Bruce L. Brandenburg, Richard W. Lehmann | 2014-05-27 |
| 8551341 | Suspended media membrane biological reactor system including suspension system and multiple biological reactor zones | William G. Conner, Mohammed A. AL-HAJRI, Thomas E. Schultz, Michael Howdeshell, Matthew Patterson +2 more | 2013-10-08 |
| 8501149 | H2S conversion to sulfur using a regenerated iodine solution | Matthew Patterson, Bryan J. Kumfer, Timothy Schleusner, Richard Kerr | 2013-08-06 |
| 8501011 | Wet air oxidation process using recycled catalyst | — | 2013-08-06 |