Wayne S. Travis

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Chickasha, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus utilizing buoyancy forces
- Patent number 9,752,554
- Issue date Sep 5, 2017
- Wayne S. Travis
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Apparatus utilizing buoyancy forces and method for using same
- Patent number 9,574,577
- Issue date Feb 21, 2017
- Wayne S. Travis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Apparatus utilizing buoyancy forces
- Patent number 9,297,353
- Issue date Mar 29, 2016
- Wayne S. Travis
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Apparatus utilizing buoyancy forces and method for using same
- Patent number 8,887,497
- Issue date Nov 18, 2014
- Wayne S. Travis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BUOYANT COUNTERBALANCE SYSTEM AND METHOD FOR USING SAME
- Publication number 20210207572
- Publication date Jul 8, 2021
- Wayne S. Travis
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
APPARATUS UTILIZING BUOYANCY FORCES
- Publication number 20160208769
- Publication date Jul 21, 2016
- Wayne S. Travis
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
APPARATUS UTILIZING BUOYANCY FORCES AND METHOD FOR USING SAME
- Publication number 20150068199
- Publication date Mar 12, 2015
- Wayne S. Travis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
APPARATUS UTILIZING BUOYANCY FORCES
- Publication number 20140109991
- Publication date Apr 24, 2014
- Wayne S. Travis
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
APPARATUS UTILIZING BUOYANCY FORCES AND METHOD FOR USING SAME
- Publication number 20120117957
- Publication date May 17, 2012
- Wayne S. Travis
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL