LandOfFree - US Patents - Listing for Acoustics

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Multi-color variably attenuating earplug

Acoustics – Sound-modifying means – Sound absorbing panels

Multi-component acoustically resistive layer for acoustical...

Acoustics – Sound-modifying means – Sound absorbing panels

Multi-composite acoustic panel

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Multi-cone earplug and method of forming and using

Acoustics – Sound-modifying means – Sound absorbing panels

Multi-density sound attenuating laminates and methods of...

Acoustics – Sound-modifying means – Sound absorbing panels

Multi-density sound attenuating laminates and methods of...

Acoustics – Geophysical or subsurface exploration – Well logging

Multi-directional assemblies for sonic logging

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Multi-driver loudspeaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Multi-driver loudspeaker

Acoustics – Sound-modifying means – Housing or enclosure

Multi-driver speaker system

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Multi-duct muffler

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Multi-ducts sound eliminator for air pipe

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Multi-Fold side branch muffler

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Multi-fold side branch muffler

Acoustics – Geophysical or subsurface exploration – Seismic wave detection

Multi-function earthquake alerting apparatus

Acoustics – Sound-modifying means – Sound absorbing panels

Multi-layer acoustic linings

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Multi-layer acoustic linings

Acoustics – Sound-modifying means – Muffler – fluid conducting type

Multi-layer acoustic linings

Acoustics – Sound-modifying means – Sound absorbing panels

Multi-layer sound attenuating acoustic panel