Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6171479 | Microwave heated catalyst and process | Cesar Ovalles, Alfredo Morales, Luis A. Rivas | 2001-01-09 |
| 6017845 | Microwave heated catalyst and process | Cesar Ovalles, Alfredo Morales, Luis A. Rivas | 2000-01-25 |
| 5321187 | Catalyst for the direct conversion of methane to higher hydrocarbons and method for the preparation of same | Cesar Ovalles, Francisco Jose Assis Rosa | 1994-06-14 |
| 5212139 | Catalyst for the direct conversion of methane to higher hydrocarbons and method for the preparation of same | Cesar Ovalles, Francisco Jose Assis Rosa | 1993-05-18 |