Stephen J. Markham

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Lower Gwynedd, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low profile ocean pump array generation station
- Patent number 9,702,336
- Issue date Jul 11, 2017
- Stephen J. Markham
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
LOW PROFILE OCEAN PUMP ARRAY GENERATION STATION
- Publication number 20160097369
- Publication date Apr 7, 2016
- Stephen J. Markham
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...