Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11344844 | Calcium hydroxide-containing compositions and associated systems and methods | Michael John Tate, Jared Ira Leikam, Michael Roach, Joseph Lewis | 2022-05-31 |
| 11312636 | Processes and systems for regenerating alkali process streams | Jared Ira Leikam, Carl Paystrup | 2022-04-26 |
| 10874982 | Calcium hydroxide-containing compositions and associated systems and methods | Michael John Tate, Jared Ira Leikam, Michael Roach, Joseph Lewis | 2020-12-29 |
| 10610825 | Calcium hydroxide-containing compositions and associated systems and methods | Michael John Tate, Jared Ira Leikam, Michael Roach, Joseph Lewis | 2020-04-07 |
| 10369518 | Calcium hydroxide-containing compositions and associated systems and methods | Michael John Tate, Jared Ira Leikam, Michael Roach, Joseph Lewis | 2019-08-06 |
| 10364159 | Process and systems for regenerating alkali process streams | Jared Ira Leikam, Carl Paystrup | 2019-07-30 |
| 5846286 | Method for removing NO.sub.x from a gas stream while producing an alkaline earth nitrate fertilizer composition | — | 1998-12-08 |
| 5785841 | Method of removing sulfur dioxide and nitrogen oxides from a gaseous stream | — | 1998-07-28 |
| 5695727 | Process for removing sulfur dioxide and nitrogen oxides from a hot gaseous stream with ferrous chelate regeneration | John W. College, David R. McKinney | 1997-12-09 |
| 5645807 | Magnesium-enhanced sulfur dioxide scrubbing with gypsum formation | John W. College, Russell C. Forsythe | 1997-07-08 |
| 5384111 | Magnesium-enhanced lime scrubbing of sulfur dioxide with production of a high solids content sludge | Daniel W. Berisko, Manyam Babu | 1995-01-24 |