Mint Hill, North Carolina
United States
3
2010-08-05
The entities that hold a legal rights for patent applications filed by inventor Bestel E. Fred:
E. Fred Bestel from Mint Hill, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for making an axial magnetic field vacuum fault interrupter
#2 | 2009-03-26Method of making high voltage operating rod sensor
#3 | 2008-02-21Method of manufacturing a vacuum encapsulation having an empty chamber
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