John Byrne

📍 Watertown, WI: #1 of 6 inventorsTop 20%

🗺 Wisconsin: #325 of 1,637 inventorsTop 20%

Overall (1989): #96,303 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4818208	Mold closing device	—	1989-04-04