Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005679 | Black water processing system with high pressure flash vessel | Annavarapu Vijay Bharat Sastri | 2018-06-26 |
| 9447337 | Fuel slurry heating system and method | Raymond Douglas Steele, Sivaguru Kanniappan, Raul Eduardo Ayala, Zhaohui Yang, Dejia Wang +2 more | 2016-09-20 |