Worthington J. Thompson

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Snow Hill, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Wind-powered impeller-mixer
- Patent number 4,292,540
- Issue date Sep 29, 1981
- Worthington J. Thompson
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Controlled natural purification system for advanced wastewater trea...
- Patent number 4,267,038
- Issue date May 12, 1981
- Worthington J. Thompson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE