Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438129 | Input/output power and signal transfer isolator device | Cesar Ladron de Guevara | 2016-09-06 |
| 8580121 | Method for monitoring and controlling a process for treatment of a treatable fluid | Cesar Ladron de Guevara | 2013-11-12 |
| 6605220 | Apparatus and method for wastewater treatment with enhanced solids reduction (ESR) | Paul Garcia, H. Matthew Russell, Martin Johnson, Paul Garcia | 2003-08-12 |
| 6555002 | Apparatus and method for wastewater treatment with enhanced solids reduction (ESR) | Paul Garcia, H. Matthew Russell, Martin Johnson, Paul Garcia | 2003-04-29 |
| H1708 | System for creating and producing custom card products | H. Matthew Russell, Michael S. Russell, Scott K. Allred | 1998-02-03 |
| 5615123 | System for creating and producing custom card products | Matt Russell, Scott K. Allred, Michael S. Russell | 1997-03-25 |
| 4956905 | Tool for holding a rotatable lawn mower blade | — | 1990-09-18 |
| D309855 | Lawn mower blade holding tool | — | 1990-08-14 |