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JS
John Gjertsen, Sr.
UW
U.S. Windpower
: 1 patents #4 of 11
Top 40%
Overall (All Time):
#4,046,283
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1
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Patent #
Title
Co-Inventors
Date
4490093
Windpower system
Allan Chertok
,
Louis Manfredi
1984-12-25
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