Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680401 | Precast wall panels and method of erecting a high-rise building using the panels | William F. Baker, John A. Cavanagh, Robert C. Stewart, James C. MacDonald, Charles Besjak | 2023-06-20 |
| 11424701 | Method for operating a brushed direct current electric motor | Carlos Domingo, Jorge Gaseo, Francisco Gonzalez Espin | 2022-08-23 |
| 8631616 | Precast wall panels and method of erecting a high-rise building using the panels | William F. Baker, John A. Cavanagh, Robert C. Stewart, James E. MacDonald, Charles Besjak | 2014-01-21 |
| 8074414 | Precast wall panels and method of erecting a high-rise building using the panels | William F. Baker, John A. Cavanagh, Robert C. Stewart, James E. MacDonald, Charles Besjak | 2011-12-13 |