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Linear bearing devices
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Patent number 4,278,304
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Issue date Jul 14, 1981
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bypass rotary gas expansion motor
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Patent number 4,187,062
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Issue date Feb 5, 1980
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Earl W. Traut
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Linear rolling contact valves
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Patent number 4,161,184
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Issue date Jul 17, 1979
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotary gas expansion motor
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Patent number 4,101,248
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Issue date Jul 18, 1978
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Earl William Traut
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Toothed rolling contact devices
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Patent number 4,085,980
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Issue date Apr 25, 1978
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Integrated flow turbine engine
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Patent number 4,070,824
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Issue date Jan 31, 1978
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Earl W. Traut
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Linear rolling contact devices
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Patent number 4,056,292
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Issue date Nov 1, 1977
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rolling contact spring bearings
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Patent number 4,053,191
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Issue date Oct 11, 1977
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotary fluid energy converter
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Patent number 4,008,982
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Issue date Feb 22, 1977
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Earl W. Traut
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Toothed rolling contact devices
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Patent number 3,998,506
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Issue date Dec 21, 1976
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rolling contact bearings
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Patent number 3,989,324
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Issue date Nov 2, 1976
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rolling contact devices
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Patent number 3,969,005
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Issue date Jul 13, 1976
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rolling contact bearing devices
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Patent number 3,937,536
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Issue date Feb 10, 1976
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Earl W. Traut
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...