RC

Richard D. Cerra

AS Allegheny Paper Shredders: 1 patents #1 of 5Top 20%
📍 Murrysville, PA: #17 of 50 inventorsTop 35%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #186,504 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7942353 Adjustable screen for material destruction apparatus Andrew J. Ciesielski, Stephen H. Ciesielski, James J. Wagner, Thomas A. Wagner 2011-05-17