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

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

Suppressor for a paintball marker

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

Suppressor of gas pressure fluctuation and noise

Acoustics – Sound-modifying means – Sound absorbing panels

Surface material and method of suppressing influence of...

Acoustics – Sound-modifying means – Sound absorbing panels

Surfacing panels for acoustical ceiling systems

Acoustics – Sound-modifying means – Housing or enclosure

Surround sound positioning tower system and method

Acoustics – Sound-modifying means – Housing or enclosure

Surround sound positioning tower system and method

Acoustics – Sound-modifying means – Intensifying horn

Synthetic horn projector with metal insert

Acoustics – Sound-modifying means – Sound absorbing panels

System and method for fastening insulating layers to a support s

Acoustics – Sound-modifying means – Sound absorbing panels

System and method for noise suppression

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

System and method for phased noise attenuation

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

System and method for phases noise attenuation

Acoustics – Sound-modifying means – By wave interference

System for cancelling sound waves

Acoustics – Sound-modifying means – Sound absorbing panels

System for fastening sheet materials together

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

System for filtering ultrasonic noise within a fluid flow...

Acoustics – Sound-modifying means – Housing or enclosure

System for insulating the sound emanating from a motor/pump...

Acoustics – Sound-modifying means

System for interrelating sound transducers or sound sources and

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

System for joining acoustic cellular panel sections in...

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

System for joining acoustic cellular panel sections in...

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

System for modifying operation of pneumatic tool