LandOfFree - US Patents - Listing for Acoustics,Sound-modifying means

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

High performance muffler

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

High performance muffler

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

High pressure gas vent noise control apparatus and method

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

High-performance muffler

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

High-performance muffler

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

High-performance muffler assembly with multiple modes of...

Acoustics – Sound-modifying means – Sound absorbing fence or screen

Highway and airport sound barriers

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

Hollow plastic product having a sound attenuator

Acoustics – Sound-modifying means – Housing or enclosure

Hollow semicircularly curved loudspeaker enclosure

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

Hollow sound-dampened structure

Acoustics – Sound-modifying means – Sound absorbing panels

Honeycomb core acoustic unit with metallurgically secured...

Acoustics – Sound-modifying means – Sound absorbing panels

Honeycomb structure

Acoustics – Sound-modifying means – Intensifying horn

Horn and sounder

Acoustics – Sound-modifying means – Intensifying horn

Horn loudspeaker

Acoustics – Sound-modifying means – Intensifying horn

Horn loudspeaker

Acoustics – Sound-modifying means – Intensifying horn

Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Horn speaker

Acoustics – Sound-modifying means – Intensifying horn

Horn speaker