Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268757 | Methods for providing refrigeration in natural gas liquids recovery plants | Grant McCool, Thomas Walter | 2022-03-08 |
| 8906230 | Apparatus for treating a waste stream | Tom Varadi, Marie-Cecile Medine, Ramiro G. Vazquez, Tiejun Zhang, James F. McGehee | 2014-12-09 |
| 8298429 | Apparatus for treating a waste stream | Tom Varadi, Marie-Cecile Medine, Ramiro G. Vazquez | 2012-10-30 |
| 7828962 | Apparatus for treating a waste stream | Tom Varadi, Marie-Cecile Medine, Ramiro G. Vazquez | 2010-11-09 |