MP

Matthew D. Purrington

ER Ergotron: 2 patents #40 of 80Top 50%
📍 Cottage Grove, MN: #173 of 362 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,002,948 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9298225 Tablet storage device Shaun Christopher Lindblad, Joe Funk, William Dale Tischer, Peter Segar, Diane Richardson +1 more 2016-03-29
9030828 Tablet storage device Shaun Christopher Lindblad, Joe Funk, William Dale Tischer, Peter Segar, Diane Richardson +1 more 2015-05-12