Modular damper
Modular earthquake support for raised floor
Modular space framed earthquake resistant structure
Moment frame links wall
Moment-resistant structure, sustainer and method of resisting ep
Motion-magnifying seismic shock-absorbing construction
Motion-magnifying seismic shock-absorbing construction
Mounting structure and method for viscosity system damping wall
Moveable structural reinforcement system
Moveable structural reinforcement system
Movement limiting device for bridge bearing
Multi-step base isolator
Multidirectional mechanic hysteresis anti-seismic device for ins
Multidirectional mechanical device dissipating energy, particula