Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981145 | Compositions and methods for removing ammonia from gas | Gabriel Gerner, Scott Plewka, Zachary Pursell | 2021-04-20 |
| 9475698 | Hydrothermal carbonization of sewage wastes | Steven M. Heilmann, Frederick J. Schendel, Marc Gregor Von Keitz, Anthony L. Mikula, Brandon Michael Wood | 2016-10-25 |
| 8999030 | Methods of producing coal and fertilizers from fermentation residues | Frederick J. Schendel, Marc Gregor Von Keitz, Steven M. Heilmann, Lindsey R. Jader, Brandon Michael Wood | 2015-04-07 |
| 8414664 | Algal coal and process for preparing same | Steven M. Heilmann, Marc Gregor Von Keitz, Frederick J. Schendel, Paul A. Lefebvre, Michael Sadowsky | 2013-04-09 |
| 4990347 | Heat processing of viscous food materials in rotating cans | Glenn Rasmussen, Enrique Rotstein, Shahed Zaman, Israel A. Saguy | 1991-02-05 |