EE

Evan Keith Erickson

MC Mine Safety Appliances Company: 1 patents #104 of 243Top 45%
📍 Sarver, PA: #64 of 88 inventorsTop 75%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,281,695 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7677724 Spectacle frame mount for face mask Joseph John Vod Varka, Joseph Aaron Vod Varka, Jesse James Vod Varka 2010-03-16