WE

William R. Epping

📍 Ashland, VA: #10 of 47 inventorsTop 25%
🗺 Virginia: #9,471 of 34,511 inventorsTop 30%
Overall (All Time): #1,608,276 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6518489 Harmonica comb — 2003-02-11
5367937 Harmonica — 1994-11-29
5182413 Harmonica — 1993-01-26