WC

William G. Coggan

AB Abitibi-Price: 4 patents #2 of 27Top 8%
📍 Rochester, MI: #244 of 860 inventorsTop 30%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,297,572 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5090173 Lapped hardboard panels and method John M. Guyette, James A. Pozzo 1992-02-25
4969302 Siding panels Bertram C. Culpepper, Jr., James A. Pozzo, Michael J. Sommer, Richard C. Wilson 1990-11-13
4581255 Method of making simulated ceramic tile Jared G. Cuddy, Frank W. Reason 1986-04-08
4579767 Simulated ceramic tile Jared G. Cuddy, Frank W. Reason 1986-04-01