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For the Inventor, By the Inventor

Leominster, MA, United States of America

Nathan David Butler

USPTO Granted Patents = 6 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Leominster, MA (US) (2011)
  • Sterling, MA (US) (2014 - 2018)

Company Filing History:

goldMedal4 out of 26 
 
Loud Technologies Inc
 patents
silverMedal2 out of 2 
 
Loud Audio, LLC
 patents

Years Active: 2011-2018

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6 patents (USPTO):Explore Patents
1. 10129644 - Systems and methods for adaptive zone control of a large scale audio system (2018-11-13),
2. 9911406 - Method and system for large scale audio system (2018-03-06),
3. 9661418 - Method and system for large scale audio system (2017-05-23),
4. D736179 - Speaker (2015-08-11),
5. D711350 - Speaker (2014-08-19),
6. 7920712 - Coaxial mid-frequency and high-frequency loudspeaker (2011-04-05),

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