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William F. Koch

Lewiston, ME: #1 of 2 inventorsTop 50%

Maine: #34 of 206 inventorsTop 20%

Overall (1994): #51,995 of 165,921Top 35%

1 Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5299601	Gas flow diverter	—	1994-04-05