Austin, Texas
United States
7
2015-06-25
The entities that hold a legal rights for patent applications filed by inventor Badger David A.:
David A. Badger from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Membrane-based nano-electromechanical systems device and methods to make and use same
#2 | 2015-04-30Membrane-based NANO-electromechanical systems device and methods to make and use same
#3 | 2015-04-23Membrane-based nano-electromechanical systems device and methods to make and use same
#4 | 2015-04-09Audio speaking having an electrostatic membrane pump and methods to use same
#5 | 2014-02-06Electrically conductive membrane pump/transducer and methods to make and use same
#6 | 2005-06-09Multiple path variable speed constant frequency device having automatic power path selection capability
#7 | 2005-01-18Multiple path variable speed constant frequency device having automatic power path selection capability
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