Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193566 | Elevator ceiling | Bill K Swenson, David F Estrada, Alejandro Guerra, Dariesky Linares | 2015-11-24 |
| 9174826 | Wall panel | Bill K Swenson, David F Estrada, Alejandro Guerra, Dariesky Linares | 2015-11-03 |