Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828229 | Distributed facultative bacteria water treatment system with membrane biological reactor package plant augmentation | John Williams, Daniel Williamson, J. Rodney Dickerson, Robert Fischer | 2014-09-09 |
| 6517711 | Waste treatment system | John M. Rummler, Thomas Beal, Christine Robblee, Steven McHenry | 2003-02-11 |
| 6132600 | Filtration and treatment system | John M. Rummler, Heinz Sauk-Schubert, Thomas Beal | 2000-10-17 |
| 5853579 | Treatment system | John M. Rummler, Thomas Beal | 1998-12-29 |
| 5843304 | Filtration and treatment system | John M. Rummler, Heinz Sauk-Schubert, Thomas Beal | 1998-12-01 |
| 5207869 | Evaporative reduction of waste liquid | H. David Harmoning | 1993-05-04 |