MM

Margaret Mary McKeown

📍 Markham, CA: #922 of 1,673 inventorsTop 60%
Overall (All Time): #3,014,280 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9422511 Composition for a cleaner and/or freshener comprising vinegar, vanilla extract, and witch hazel — 2016-08-23