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Kathryn Madison — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%

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

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

Overall (All Time): #1,986,070 of 4,157,543Top 50%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9706826	Hair color bottle	Monte Cook	2017-07-18
9193506	Hair color bottle	Monte Cook	2015-11-24