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Kenneth A. Grech

VAValenite: 2 patents #19 of 66Top 30%

Ortonville, MI: #91 of 227 inventorsTop 45%

Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #2,174,407 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7131794	Rotatable cutting tool	James Robinson, Larry A. Brow	2006-11-07
6739807	Rotatable cutting tool	James Robinson, Larry A. Brow	2004-05-25