Karl I. Mullen

📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%

🗺 Oregon: #12,654 of 28,073 inventorsTop 50%

Overall (All Time): #2,287,294 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5421800	Free-weight, pushup, and upper body exercise device	—	1995-06-06
4832334	Apparatus for use with barbells	—	1989-05-23