San Antonio, Texas
United States
2
2015-07-16
The entities that hold a legal rights for patent applications filed by inventor Hayles Ralph E.:
Ralph E. Hayles from San Antonio, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ANTENNA FOR DIRECTIONAL COMMUNICATION, A METHOD OF COMMUNICATING AND A COMMUNICATION SYSTEM
#2 | 2007-04-19System and method for highly directional electronic identification and communication and combat identification system employing the same
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