Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840786 | System and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water | Peter G. Marston | 2014-09-23 |
| 8702987 | Methods for enhancing a wastewater treatment process | Steven E. Woodard, Peter G. Marston | 2014-04-22 |
| 8673142 | System for enhancing a wastewater treatment process | Steven E. Woodard, Peter G. Marston | 2014-03-18 |
| 8506800 | System for enhancing a wastewater treatment process | Steven E. Woodard, Peter G. Marston | 2013-08-13 |
| 8470172 | System for enhancing a wastewater treatment process | Steven E. Woodard, Peter G. Marston | 2013-06-25 |
| 7695623 | System and method for enhancing an activated sludge process | Steven E. Woodard, Peter G. Marston | 2010-04-13 |
| 6099738 | Method and system for removing solutes from a fluid using magnetically conditioned coagulation | Peter G. Marston | 2000-08-08 |
| 4204948 | Self-purging seal | John A. Oberteuffer, John J. Nolan, Henry H. Kolm, Eric Georgelis, Bo R. Arvidson | 1980-05-27 |