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Villanova, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Telescoping wind turbine blade
Patent number
6,902,370
Issue date
Jun 7, 2005
Energy Unlimited, Inc.
Mark H. Dawson
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Method for setting pitch on a windmill airfoil
Patent number
5,327,647
Issue date
Jul 12, 1994
Energy Unlimited
Theodore B. Gurniak
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73312865 - HERO SHIRT
Serial number
73312865
Registration number
1238470
Filing date
Jun 2, 1981
Energy Unlimited, Inc.
25 - Clothing, footwear, headgear