Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554970 | Hot air flow-circulation within a solar desalination system | Faleh Subaiei | 2023-01-17 |
| 10858273 | Method and system for treatment of agricultural and industrial wastewaters containing solids and nutrients | Robert P. Carnahan, Christopher C. Tubbs | 2020-12-08 |
| 9517953 | Method and system for treatment of agricultural and industrial wastewaters containing solids and nutrients | Robert P. Carnahan, Christopher C. Tubbs | 2016-12-13 |
| 7604780 | Ozone disinfection apparatus | Alfredo J. Teran, Louis V. Mangiacapra | 2009-10-20 |
| 6872313 | Domestic wastewater treatment system | Alfredo J. Teran, W Todd Willoughby | 2005-03-29 |
| 6825040 | Method of using a vapor acid test kit | Robert P. Scaringe | 2004-11-30 |
| 6598431 | Ozone cleaning operation | Alfredo J. Teran, Richard G. Wood, Carlos V. Diaz, Louis V. Mangiacapra | 2003-07-29 |
| 6599424 | Method for lagoon remediation | Alfredo J. Teran, Richard G. Wood, Wesley Todd Willoughby, John R. Derrick, Jr. | 2003-07-29 |
| 6579446 | Multi-process disinfectant delivery control system | Alfredo J. Teran, Richard G. Wood, Timothy N. Tyndall, Wesley Todd Willoughby | 2003-06-17 |
| 6554998 | Apparatus for lagoon remediation | Alfredo J. Teran, Richard G. Wood, Wesley Todd Willoughby, John R. Derrick, Jr. | 2003-04-29 |
| 6514765 | Acid test kit and method of use | Robert P. Scaringe | 2003-02-04 |
| 6464210 | Fluid dissolution apparatus | Alfredo J. Teran, Richard G. Wood, Timothy N. Tyndall, Wesley Todd Willoughby | 2002-10-15 |
| 6418580 | Method for treatment of laundry with ozone | Alfredo J. Teran, Richard G. Wood, John R. Derrick, Jr., Carlos V. Diaz, Timothy N. Tyndall +1 more | 2002-07-16 |
| 6408471 | Apparatus for treatment of laundry with ozone | Alfredo J. Teran, Richard G. Wood, Carlos V. Diaz, Timothy N. Tyndall, John R. Derrick, Jr. | 2002-06-25 |
| 6398959 | Aerobic treatment of liquids to remove nutrients and control odors | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Richard G. Wood | 2002-06-04 |
| 6395174 | Method for lagoon remediation | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Richard G. Wood, Harland E. Hyde +1 more | 2002-05-28 |
| 6193889 | Apparatus and method for purification of agricultural animal waste | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Richard G. Wood | 2001-02-27 |
| 6090294 | Apparatus for the purification of water and method therefor | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Igor A. Vassiliev, Louis V. Mangiacapra +1 more | 2000-07-18 |
| D424660 | Apparatus for the purification of water | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Igor A. Vassiliev, Louis V. Mangicarpa +1 more | 2000-05-09 |
| 6039874 | Apparatus and method for purification of agricultural animal waste | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Richard G. Wood | 2000-03-21 |
| D420720 | Apparatus for the purification of water | Alfredo J. Teran, John R. Derrick, Jr., W. Todd Willoughby, Igor A. Vassiliev, Louis V. Mangicarpa +1 more | 2000-02-15 |
| 5868937 | Process and system for recycling and reusing gray water | Dwight D. Back, Robert P. Scaringe, Charlie Ramos, Steven D. Gann | 1999-02-09 |
| 5785864 | Apparatus for the purification of water and method therefor | Alfredo J. Teran, John R. Derrick, Jr., Igor A. Vassiliev, Carlos V. Diaz, W. Todd Willoughby +1 more | 1998-07-28 |
| 5770048 | Method for removal of acid from compressor oil | Robert P. Scaringe, Lawrence R. Grzyll | 1998-06-23 |
| 5632904 | Water disinfection method using metal-ligand complexes | Dwight D. Back | 1997-05-27 |