Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9573854 | Nutrient enhanced biosolids pellets | Larry Culp, Joseph David Hodges, Kenneth L. Wetherington | 2017-02-21 |
| 9061948 | Homogeneous enriched biosolids product and process of bio-nutrient granulation for making same | Robert E. Lambalot, Jr., Clyde J. Harris, Keith D. Cochran, Timothy G. Holt, Gregory S. Peeden | 2015-06-23 |
| 8617285 | Nutrient enhanced biosolids pellets | Larry Culp, Joseph David Hodges, Kenneth L. Wetherington | 2013-12-31 |