Poway, California
United States
5
2011-12-29
The entities that hold a legal rights for patent applications filed by inventor MacKlin Frank:
Frank MacKlin from Poway, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Hybrid propulsion system
#2 | 2009-08-27Hybrid rocket motor with annular, concentric solid fuel elements
#3 | 2006-09-28High propulsion mass fraction hybrid propellant system
#4 | 2006-03-30Hybrid propulsion system
#5 | 2005-10-20Hybrid propulsion system
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