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Thomas W. Dale
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Albertson, NY, US
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last 30 patents
Information
Patent Grant
Spherical piston radial action engine
Patent number
5,419,288
Issue date
May 30, 1995
Thomas W. Dale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Four stroke continuous cycle radial piston engine
Patent number
5,415,135
Issue date
May 16, 1995
Thomas W. Dale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
External-internal rotary combustion engine
Patent number
5,257,599
Issue date
Nov 2, 1993
Thomas W. Dale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotary engine
Patent number
5,080,050
Issue date
Jan 14, 1992
Smith; Irving M.
Thomas W. Dale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS