Geneva, Illinois
United States
5
2008-12-30
The entities that hold a legal rights for patent applications filed by inventor Warren Daniel M.:
Daniel M. Warren from Geneva, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Microphone array having a second order directional pattern
#2 | 2008-02-26Apparatus and method for generating acoustic energy in a receiver assembly
#3 | 2007-11-08Electroacoustic transducer with resistance to shock-waves
#4 | 2007-06-26Electro-acoustic transducer with resistance to shock-waves
#5 | 2005-01-06Apparatus and method for creating acoustic energy in a receiver assembly with improved diaphragms-linkage arrangement
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