Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174963 | Coker switch valve operating system and method | Alfred Lewis Anderson, Asmaa Sadek Kassab | 2021-11-16 |
| 11118695 | Multiport valve | Alfred Lewis Anderson, Asmaa Sadek Kassab | 2021-09-14 |