Royal Group, Inc.

Jeffrey Alan Dolan

Rodney Lee Olinger

Brandon Sevier Nadler

Andrew Wynn Dewitt

A method of automatically advancing a polymer cut-board, such as cellular polyvinyl chloride, through a stationary, non-spinning sealing element having a rounded or cylindrical surface that contacts and compresses a cut edge of the board to provide a sealed skin surface to the cut edge.

Cut-board edge-sealing method

A polymer board with a cut edge is automatically advanced through a stationary, non-spinning sealing element that contacts and compresses the cut edge and provides a sealed and smooth surface to the cut edge.

Growing community of inventors

Abingdon, VA, United States of America

Jeffrey Alan Dolan