James M. Vancalbergh

📍 Parma, MI: #10 of 27 inventorsTop 40%

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

Overall (All Time): #3,971,036 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4653371	Work holder for vertical saws	—	1987-03-31