PR

Paul D. Rothstein

RE Recovery Engineering: 1 patents #2 of 9Top 25%
📍 Minneapolis, MN: #74 of 279 inventorsTop 30%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #95,185 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D386041 Water purification pitcher John Tanner, David J. Emmons, Eric J. Mueller, Alan Carlson, Shaohui Qiu 1997-11-11