MA

Mark Armstrong

📍 Portland, OR: #65 of 245 inventorsTop 30%
🗺 Oregon: #204 of 1,007 inventorsTop 25%
Overall (1994): #98,610 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5331696 Removable covers for waterbed rails Joel K. Harper 1994-07-26