Kevin L. Black

3M: 1 patents #327 of 1,069Top 35%

📍 Redmond, WA: #54 of 183 inventorsTop 30%

🗺 Washington: #611 of 2,427 inventorsTop 30%

Overall (1997): #120,997 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5651397	Dual chamber dispensing cartridge refilling device	Frederick J. Turk, Bruce R. Broyles	1997-07-29