Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550009 | Systems and processes for the treatment of waste streams allowing direct activated carbon and membrane contact | William Cunningham, Philip A. Burclaff, Chad L. Felch, Duane R. Smith, Simon Larson | 2020-02-04 |
| 10053375 | Methods and systems for treating spent caustic and regenerating media | Bryan J. Kumfer, Chad L. Felch, Mark A. Clark | 2018-08-21 |