JV

Ji Ji Secong Vollrath

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sheboygan, WI: #278 of 549 inventorsTop 55%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,229,785 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6277062 Non-invasive penile erection device Andrew J. Vollrath, Gwo Bao Wu 2001-08-21
5964695 Non-invasive penile erection device Andrew J. Vollrath 1999-10-12