Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861867 | Material screening systems | — | 2011-01-04 |
| 6599424 | Method for lagoon remediation | Alfredo J. Teran, Richard G. Wood, Nidal A. Samad, Wesley Todd Willoughby | 2003-07-29 |
| 6554998 | Apparatus for lagoon remediation | Alfredo J. Teran, Richard G. Wood, Nidal A. Samad, Wesley Todd Willoughby | 2003-04-29 |
| 6418580 | Method for treatment of laundry with ozone | Alfredo J. Teran, Nidal A. Samad, Richard G. Wood, 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, Nidal A. Samad, Carlos V. Diaz, Timothy N. Tyndall | 2002-06-25 |
| 6398959 | Aerobic treatment of liquids to remove nutrients and control odors | Alfredo J. Teran, Nidal A. Samad, W. Todd Willoughby, Richard G. Wood | 2002-06-04 |
| 6395174 | Method for lagoon remediation | Alfredo J. Teran, Nidal A. Samad, 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, Nidal A. Samad, W. Todd Willoughby, Richard G. Wood | 2001-02-27 |
| 6090294 | Apparatus for the purification of water and method therefor | Alfredo J. Teran, Nidal A. Samad, W. Todd Willoughby, Igor A. Vassiliev, Louis V. Mangiacapra +1 more | 2000-07-18 |
| D424660 | Apparatus for the purification of water | Alfredo J. Teran, Nidal A. Samad, 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, Nidal A. Samad, W. Todd Willoughby, Richard G. Wood | 2000-03-21 |
| D420720 | Apparatus for the purification of water | Alfredo J. Teran, Nidal A. Samad, W. Todd Willoughby, Igor A. Vassiliev, Louis V. Mangicarpa +1 more | 2000-02-15 |
| 5785864 | Apparatus for the purification of water and method therefor | Alfredo J. Teran, Nidal A. Samad, Igor A. Vassiliev, Carlos V. Diaz, W. Todd Willoughby +1 more | 1998-07-28 |
| 4775541 | Ion exchange method of treating liquid fermentation products to reduce the content of coloring matter therein | Sand T. Brown, C. Byron Smith | 1988-10-04 |