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Donald A. Kalfayan

Paradise, MI: #1 of 1 inventorsTop 100%

Michigan: #1,659 of 6,198 inventorsTop 30%

Overall (2002): #75,181 of 266,432Top 30%

1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6418632	Projectile launcher sight	—	2002-07-16