West Lothlan
United Kingdom
5
2011-12-08
The entities that hold a legal rights for patent applications filed by inventor Wolfe Derek:
Derek Wolfe from West Lothlan, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Diver audio communication system
#2 | 2011-12-08Communications system
#3 | 2010-06-24Underwater communications system
#4 | 2010-06-03Underwater communications system with adaptable carrier frequency
#5 | 2010-06-03Electromagnetic/acoustic underwater communications system
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