Fred E. Williams JR.

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for hydroelectric systems
- Patent number 10,202,960
- Issue date Feb 12, 2019
- Dayton Hydro Electric LTD.
- Fred E. Williams
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Systems and methods for hydroelectric systems
- Patent number 9,803,614
- Issue date Oct 31, 2017
- Dayton Hydro Electric LTD.
- Fred E. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low head dam hydroelectric system
- Patent number 5,882,143
- Issue date Mar 16, 1999
- Fred Elmore Williams
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR HYDROELECTRIC SYSTEMS
- Publication number 20180030951
- Publication date Feb 1, 2018
- DAYTON HYDRO ELECTRIC LTD., D/B/A KW RIVER HYDROELECTRIC
- Fred E. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR HYDROELECTRIC SYSTEMS
- Publication number 20170234288
- Publication date Aug 17, 2017
- DAYTON HYDRO ELECTRIC LTD., D/B/A KW RIVER HYDROELECTRIC
- Fred E. Williams
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR HYDROELECTRIC SYSTEMS
- Publication number 20150204301
- Publication date Jul 23, 2015
- DAYTON HYDRO ELECTRIC LTD.
- Fred E. Williams
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Hydroelectric system
- Publication number 20050099012
- Publication date May 12, 2005
- Fred E. Williams
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...