Akron, Ohio
United States
6
2014-11-27
The entities that hold a legal rights for patent applications filed by inventor Hostler Stephen:
Stephen Hostler from Akron, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Thermal energy conversion method
#2 | 2014-04-10Heat engine and heat to electricity systems and methods with working fluid mass management control
#3 | 2012-03-01Heat engine and heat to electricity systems and methods with working fluid mass management control
#4 | 2011-08-04Thermal energy conversion device
#5 | 2011-03-17Thermal energy conversion method
#6 | 2010-06-24Heat engine and heat to electricity systems and methods
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