LC

Leonard G. Case

📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,936,094 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10274372 Hair colorant system and method Aaron James Conti, Donald James Conti, Jon F. Maple, Patrick J. McIvor, Jr. 2019-04-30
9222836 Hair colorant system and method Aaron James Conti, Donald James Conti, Jon F. Maple, Patrick J. McIvor, Jr. 2015-12-29