Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522851 | Method for producing fertilizers containing dispersed micronized sulphur | Raymond G.F. Abry, Todd Beasley, Jin Kwon Tak | 2016-12-20 |
| 9517935 | Method of generating micronized sulphur | Raymond G.F. Abry, Todd Beasley, Richard Eugene Kuzub, Jin Kwon Tak | 2016-12-13 |
| 9114358 | Acid-impregnated activated carbon and methods of forming and using the same | R. Eugene Kuzub, Jin Kwon Tak | 2015-08-25 |
| 8431106 | Method for generating micronized sulphur | Raymond G.F. Abry, Todd Beasley, Richard Eugene Kuzub, Jin Kwon Tak | 2013-04-30 |
| 8198211 | Acid-impregnated activated carbon and methods of forming and using the same | R. Eugene Kuzub, Jin Kwon Tak | 2012-06-12 |
| 7658780 | Method of treatment of wood ash residue | Richard Eugene Kuzub, Albert Joseph Liem, Clifford P. Ronden | 2010-02-09 |
| 4287129 | Synthesis of 1.alpha.-hydroxy-7-dehydrosteroids | William H. Klausmeier, Arnold L. Hirsch | 1981-09-01 |
| 4199518 | 1.alpha.,3.beta.-Dihydroxy-steroid-5-enes from 1.alpha.,2.alpha.-epoxy-steroid-4,6-dien-3-ones | William R. Glave, Arnold L. Hirsch | 1980-04-22 |