JS

John M. Swancara

PW Pure Water: 2 patents #7 of 15Top 50%
📍 Lincoln, NE: #505 of 1,303 inventorsTop 40%
🗺 Nebraska: #1,893 of 5,697 inventorsTop 35%
Overall (All Time): #2,233,210 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D452392 Water purification component housing Al E. Meder 2001-12-25
D425174 Water distillation unit — 2000-05-16