Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697271 | Laminated glazing with a switchable liquid crystal layer | Mario Arturo MANNHEIM ASTETE, Andres Fernando SARMIENTO SANTOS, Natalia Andrea RUEDA GUERRERO | 2023-07-11 |
| 11618236 | Glass laminate with inlay obscuration having superior strength and optical quality | Mario Arturo MANNHEIM ASTETE, Charles S. Voeltzel, Andres Fernando SARMIENTO SANTOS, Elena K. Mendoza Carranza, Merlyn ROJAS VALLE | 2023-04-04 |