Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054399 | Recovering a caustic solution via calcium carbonate crystal aggregates | Kenton Robert Heidel, David William Keith, Jane Anne Ritchie, Eric Fessler | 2024-08-06 |
| 11667538 | Recovering a caustic solution via calcium carbonate crystal aggregates | Kenton Robert Heidel, David William Keith, Jane Anne Ritchie, Eric Fessler | 2023-06-06 |
| 11014823 | Recovering a caustic solution via calcium carbonate crystal aggregates | Kenton Robert Heidel, David William Keith, Jane Anne Ritchie, Eric Fessler | 2021-05-25 |
| 10519041 | Recovering a caustic solution via calcium carbonate crystal aggregates | Kenton Robert Heidel, David William Keith, Jane Anne Ritchie, Eric Fessler | 2019-12-31 |
| 9637393 | Recovering a caustic solution via calcium carbonate crystal aggregates | Kenton Robert Heidel, David William Keith, Jane Anne Ritchie, Eric Fessler | 2017-05-02 |
| 8231857 | Catalysts and methods for reforming oxygenated compounds | Randy D. Cortright, Charles C. Hornemann, Shawn P. McMahon | 2012-07-31 |
| 8153006 | Anaerobic treatment process for ethanol production | Eric Fessler, Mark Pronley | 2012-04-10 |