Belmont, California
United States
4
2013-11-28
Michael Inden from Belmont, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Variable compression ratio apparatus with reciprocating piston mechanism with extended piston offset
#2 | 2013-11-28Reciprocating piston mechanism with extended piston offset
#3 | 2012-08-23Reciprocating piston mechanism with extended piston offset
#4 | 2011-02-03Crankshaft-free internal combustion engine of improved efficiency
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