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Eric A. Hauptmann

New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #4,031,119 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4437059	Wattmeter	—	1984-03-13