RF

Richard Frazao

📍 Dollard-Des-Ormeaux, CA: #13 of 25 inventorsTop 55%
Overall (2022): #288,559 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11396746 Beam coupler operating as a seismic brake, seismic energy dissipation device and seismic damage control device 2022-07-26