Karl I. Mullen

📍 Portland, OR: #45 of 229 inventorsTop 20%

🗺 Oregon: #179 of 893 inventorsTop 25%

Overall (1989): #90,205 of 140,708Top 65%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4832334	Apparatus for use with barbells	—	1989-05-23