Jan Bell

📍 Horicon, WI: #2 of 8 inventorsTop 25%

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

Overall (1989): #101,492 of 140,708Top 75%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4836391	Piano roll cabinet	—	1989-06-06