Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531095 | System for predicting reduction in concentration of a target material in a flow of fluid | Alan Royce, Mihaela I. Stefan | 2009-05-12 |
| 7077965 | Fluid treatment system | Douglas Penhale, Scott Roger | 2006-07-18 |
| 6611760 | Method and system for estimating gas production by a landfill or other subsurface source | Harold W. Bentley, Gary R. Walter, Stewart Smith, Jinshan Tang | 2003-08-26 |