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USPTO Patent Rankings Data through Dec 31, 2025
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U.S. Windpower — 10 Patents

Rank (All Time): #56,210 of 106,120Top 55%
11 inventors
10 Patents All Time

Top Inventors at U.S. Windpower All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 William L. Erdman 4
2 Allan Chertok 2
2 William E. Holley 2
#4 John Gjertsen, Sr. 1
#4 David Deam 1
#4 Herbert Weiss 1
#4 Joel Donahue 1
#4 Louis Manfredi 1
#4 Richard J. D'Amato 1
#4 Robert D. Richardson 1
#4 William S. Widnall 1