John R. Mayer

📍 Sussex, WI: #2 of 5 inventorsTop 40%

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

Overall (1989): #94,102 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4805783	Slat wall advertising panel	—	1989-02-21