Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6050289 | Spherical valve for flow control of particulate solids and gases | Marco Aurelio Flores-Verdugo, Ernesto Narvaez-de-Leon, Luis Lauro Alanis-Santos | 2000-04-18 |
| 5706851 | Plug valve | Ronald Victor Manuel Lopez-Gomez, Manuel Ramirez-Mundo | 1998-01-13 |