MJ

Michael Karl Johnson

KM Kap Medical: 6 patents #2 of 8Top 25%
RA Raye'S: 4 patents #1 of 6Top 20%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Portland, OR: #680 of 9,213 inventorsTop 8%
🗺 Oregon: #1,487 of 28,073 inventorsTop 6%
Overall (All Time): #143,558 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4192094 Self-propelling toy — 1980-03-11
4189891 Method for anchoring and straightening walls Clarence E. Johnson, Raymond E. Parker, John V. Wright 1980-02-26