Richard FRAZAO

Follow

Person

Dollard-Des-Ormeaux, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Beam coupler operating as a seismic brake, seismic energy dissipati...
- Patent number 12,168,866
- Issue date Dec 17, 2024
- QUAKETEK INC.
- Richard Frazao
- E04 - BUILDING
Information Patent Grant
Beam coupler operating as a seismic brake, seismic energy dissipati...
- Patent number 11,396,746
- Issue date Jul 26, 2022
- QUAKETEK INC.
- Richard Frazao
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
BEAM COUPLER OPERATING AS A SEISMIC BRAKE, SEISMIC ENERGY DISSIPATI...
- Publication number 20220364351
- Publication date Nov 17, 2022
- QUAKETEK INC.
- Richard FRAZAO
- E04 - BUILDING
Information Patent Application
BEAM COUPLER OPERATING AS A SEISMIC BRAKE, SEISMIC ENERGY DISSIPATI...
- Publication number 20200392718
- Publication date Dec 17, 2020
- Richard FRAZAO
- E04 - BUILDING