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Patrick T. Fisher
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Dallas, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Crankshaft beam piston engine or machine
Patent number
7,650,870
Issue date
Jan 26, 2010
Patrick T. Fisher
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Efficiencies for cam-drive piston engines or machines
Patent number
7,552,707
Issue date
Jun 30, 2009
Patrick T. Fisher
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Efficiencies for piston engines or machines
Patent number
7,328,682
Issue date
Feb 12, 2008
Patrick T. Fisher
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Self-Aspirated Reciprocating Internal Combustion Engine
Publication number
20110146601
Publication date
Jun 23, 2011
Patrick T. Fisher
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CRANKSHAFT BEAM PISTON ENGINE OR MACHINE
Publication number
20090199811
Publication date
Aug 13, 2009
Patrick T. Fisher
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EFFICIENCIES FOR CAM-DRIVE PISTON ENGINES OR MACHINES
Publication number
20080141855
Publication date
Jun 19, 2008
Patrick T. Fisher
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Efficiencies for piston engines or machines
Publication number
20070056552
Publication date
Mar 15, 2007
Patrick T. Fisher
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES