Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926928 | Process of removing HCN from flue gas | Martin Evans, Raymond Paul FLETCHER | 2015-01-06 |
| 8728400 | Cracking catalysts, additives, methods of making them and using them | Martin Evans, Raymond Paul FLETCHER, Mehdi Allahverdi, Guido William ARU, Paul Diddams +2 more | 2014-05-20 |
| 8673249 | Process of removing NOx from flue gas | Martin Evans, Raymond Paul FLETCHER | 2014-03-18 |
| 8444941 | Cracking catalysts, additives, methods of making them and using them | Martin Evans, Raymond Paul FLETCHER, Mehdi Allahverdi, Guido William ARU, Paul Diddams +2 more | 2013-05-21 |