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William Duchaine, Jr.

Ottawa, IL: #1 of 1 inventorsTop 100%

Illinois: #1,118 of 4,656 inventorsTop 25%

Overall (1997): #184,496 of 185,788Top 100%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5622398	Pin gripping device	—	1997-04-22