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Vaino J. Holopainen

East Sullivan, NH: #1 of 1 inventorsTop 100%

New Hampshire: #54 of 239 inventorsTop 25%

Overall (1982): #26,081 of 81,411Top 35%

1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4362623	Coffee filter system	—	1982-12-07