RF

Richard Frazao

📍 Dollard-Des-Ormeaux, CA: #113 of 298 inventorsTop 40%
Overall (All Time): #1,790,654 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12168866 Beam coupler operating as a seismic brake, seismic energy dissipation device and seismic damage control device — 2024-12-17
11396746 Beam coupler operating as a seismic brake, seismic energy dissipation device and seismic damage control device — 2022-07-26