Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172101 | Harmful substance removal system and method | Benjamin N. Laurent | 2024-12-24 |
| 11390791 | Apparatus for concentrating wastewater and for creating brines | Bernard F. Duesel, Jr., Michael J. Rutsch | 2022-07-19 |
| 11383995 | Apparatus and method for treating hydrogen sulfide and ammonia in wastewater streams | Bernard F. Duesel, Jr., Benjamin N. Laurent | 2022-07-12 |
| 11376520 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2022-07-05 |
| 10946301 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2021-03-16 |
| 10947435 | Apparatus for concentrating wastewater and for creating brines | Bernard F. Duesel, Jr., Michael J. Rutsch | 2021-03-16 |
| 10596481 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2020-03-24 |
| 10597573 | Apparatus for concentrating wastewater and for creating brines | Michael J. Rutsch, Bernard F. Duesel, Jr. | 2020-03-24 |
| 10179297 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2019-01-15 |
| 10005678 | Method of cleaning a compact wastewater concentrator | Bernard F. Duesel, Jr. | 2018-06-26 |
| 9943774 | Fluid evaporator for an open fluid reservoir | Bernard F. Duesel, Jr., Michael J. Rutsch | 2018-04-17 |
| 9926215 | Compact wastewater concentrator and pollutant scrubber | Bernard F. Duesel, Jr., Michael J. Rutsch | 2018-03-27 |
| 9808738 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2017-11-07 |
| 9738545 | Method and device for concentrating dissolved solids in flowback and produced water from natural gas wells | Bernard F. Duesel, Jr., Michael J. Rutsch | 2017-08-22 |
| 9617168 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2017-04-11 |
| 9366479 | Condensation plume mitigation system for exhaust stacks | Bernard F. Duesel, Jr., Michael J. Rutsch | 2016-06-14 |
| 9296624 | Portable compact wastewater concentrator | Bernard F. Duesel, Jr., Michael J. Rutsch, Robert F. Irwin | 2016-03-29 |
| 9199861 | Wastewater processing systems for power plants and other industrial sources | Bernard F. Duesel, Jr. | 2015-12-01 |
| 8808497 | Fluid evaporator for an open fluid reservoir | Bernard F. Duesel, Jr., Michael J. Rutsch | 2014-08-19 |
| 8801897 | Compact wastewater concentrator and contaminant scrubber | Bernard F. Duesel, Jr., Michael J. Rutsch | 2014-08-12 |
| 8790496 | Compact wastewater concentrator and pollutant scrubber | Bernard F. Duesel, Jr., Michael J. Rutsch | 2014-07-29 |
| 8721771 | Condensation plume mitigation system for exhaust stacks | Bernard F. Duesel, Jr., Michael J. Rutsch | 2014-05-13 |
| 8679291 | Compact wastewater concentrator using waste heat | Bernard F. Duesel, Jr., Michael J. Rutsch | 2014-03-25 |
| 8623174 | Liquid evaporation system with heated liquid | Bernard F. Duesel, Jr. | 2014-01-07 |
| 8585869 | Multi-stage wastewater treatment system | Bernard F. Duesel, Jr. | 2013-11-19 |