G. Douglas Dubose

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Lubbock, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable orbital aperture valve system for fluid processing machines
- Patent number 5,558,049
- Issue date Sep 24, 1996
- G. Douglas Dubose
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Seals for internal combustion engines
- Publication number 20030011137
- Publication date Jan 16, 2003
- G. Douglas Dubose
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Seals for internal combustion engines
- Publication number 20020017761
- Publication date Feb 14, 2002
- G. Douglas Dubose
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...