| 11446602 |
Process for removal of sulfur dioxide and ammonia from a vent gas stream |
Michael F. Ray |
2022-09-20 |
| 7655211 |
Process for producing ammonium thiosulfate |
Mark Anderson, Michael F. Ray |
2010-02-02 |
| 7575732 |
Process for treating a gas stream |
Mark Anderson, Michael F. Ray |
2009-08-18 |
| 7390470 |
Process for treating a gas stream |
Mark Anderson, Michael F. Ray |
2008-06-24 |
| 6534030 |
Process for producing ammonium thiosulfate |
Mark Anderson, Sidney P. White |
2003-03-18 |
| 4540381 |
Selectively operable rotary drive means |
Edward W. Molloy |
1985-09-10 |
| 4460554 |
Method of removing H.sub.2 S from a gas stream utilizing boron-vanadium, quinone solution and iron scavaging composition |
— |
1984-07-17 |
| 4400361 |
Method of removing H.sub.2 S from a gas stream utilizing boron-vanadium and iron complexes |
— |
1983-08-23 |
