DW

Douglas R. Wroblewski

ZI Zurn Industries: 1 patents #1 of 11Top 10%
📍 Erie, PA: #6 of 82 inventorsTop 8%
🗺 Pennsylvania: #377 of 4,560 inventorsTop 9%
Overall (2005): #57,748 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6951615 Grease removal system Joseph Tripodi, Carl R. Nicolia, Robert Burnham 2005-10-04
6880194 Portable ramp assembly Michael R. O'Donnell, Paul Rowell, Roy J. Sasiadek, Paul A. Hoffman 2005-04-19