JV

Joseph John Vod Varka

MC Mine Safety Appliances Company: 1 patents #104 of 243Top 45%
📍 Robinson Township, PA: #40 of 89 inventorsTop 45%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,281,692 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 Evan Keith Erickson, Joseph Aaron Vod Varka, Jesse James Vod Varka 2010-03-16