John Grzebyk

📍 East Jordan, MI: #24 of 41 inventorsTop 60%

🗺 Michigan: #49,615 of 86,293 inventorsTop 60%

Overall (All Time): #2,853,054 of 4,157,543Top 70%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10265782	Cutting tool for cutting and countersinking holes	Jeffrey J. Veryser, Wayne Rocheleau, Dwaine D. Lee	2019-04-23