Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986768 | System for removing ammonia, dust and pathogens from air within an animal rearing/sheltering facility | — | 2024-05-21 |
| 11944951 | Composition and method for reducing ammonia and soluble phosphorus in runoff and leaching from animal manure | — | 2024-04-02 |
| 11354696 | Systems and methods for implementing a rewards program | Matthew Wiley, Christopher Mathers | 2022-06-07 |
| 9301440 | Compositions and methods of treating animal manure | — | 2016-04-05 |
| 8663551 | Animal containment facility ventilation system | — | 2014-03-04 |
| 7438815 | Inhibiting ammonia emissions and odors from animal wastes with oil | — | 2008-10-21 |
| 7194979 | Method and device for scrubbing ammonia from air exhausted from animal rearing facilities | — | 2007-03-27 |
| 7011824 | Methods of treating manure | — | 2006-03-14 |
| 6346240 | Methods of treating animal waste slurries | — | 2002-02-12 |
| 5961968 | Use of alum to inhibit ammonia volatilization and to decrease phosphorous solubility in poultry litter | — | 1999-10-05 |
| 5928403 | Methods for decreasing non-point source pollution from poultry manure | — | 1999-07-27 |
| 5915815 | Method and apparatus for drying organic material | David J. Dickinson | 1999-06-29 |
| 5914104 | Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter | — | 1999-06-22 |
| 5890454 | Swine rearing facility and method for reducing ammonia and odors therein | — | 1999-04-06 |
| 5865143 | High-rise laying hen rearing facility and method | — | 1999-02-02 |
| 5622697 | Use of alum to inhibit ammonia volatilization and to decrease phosphorus solubility in poultry litter | — | 1997-04-22 |