LandOfFree - US Patents - Listing for Acoustics

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Non-roll foam eartip

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nondestructive downhole seismic vibrator source and processes of

Acoustics – Geophysical or subsurface exploration – Well logging

Patent

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Nondestructive downhole seismic vibrator source and processes of

Acoustics – Geophysical or subsurface exploration – Well logging

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nonlinear ear protecting device

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nonlinear passive acoustic filtering

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nonwoven material for acoustic insulation, and process for...

Acoustics – Sound-modifying means – Sound absorbing panels

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nonwoven material for acoustic insulation, and process for...

Acoustics – Sound-modifying means – Sound absorbing panels

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Notch attenuation device

Acoustics – Auditorium

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nozzle noise silencer

Acoustics – Auditorium

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Nylon impression fabric-acoustical application

Acoustics – Sound-modifying means – Sound absorbing panels

Patent

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