Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9579832 | Method of shortening the time to compression mold a roofing shingle or tile and apparatus for facilitating same | David Nelson, Nolan Loy Son, Trevor Reeve | 2017-02-28 |
| 8574481 | Process and apparatus for molding a shingle, for cooling a shingle, for applying a curvature thereto and carrier plate for facilitating the process | Douglas H. Wylie, David Nelson, William Arno Koegler | 2013-11-05 |
| 8371072 | Molded synthetic hip, ridge or rake shingle and process and apparatus for molding same | Larry Wayne Shanes | 2013-02-12 |
| 8337188 | Apparatus for making a shingle, and shingle made thereby | Robert E. Dodd, Joong Youn Kim, Douglas H. Wylie | 2012-12-25 |
| 8257811 | Composite building product | Joong Youn Kim, Richard A. Snyder, Husnu M. Kalkanoglu, Gregory F. Jacobs | 2012-09-04 |
| 8206807 | Synthetic roofing shingle or tile | Michael Friedman, Husnu M. Kalkanoglu, Joong Youn Kim | 2012-06-26 |
| 8128857 | Method of shortening the time to compression mold a roofing shingle or tile and apparatus for facilitating same | David Nelson, Nolan Loy Son, Trevor Reeve | 2012-03-06 |
| 8017052 | Process of and apparatus for making a shingle, and shingle made thereby | Robert E. Dodd, Joong Youn Kim, Douglas H. Wylie | 2011-09-13 |
| 7934346 | Process of treating a synthetic shingle and shingle made thereby | Douglas H. Wylie, John K. Donaldson | 2011-05-03 |
| D636501 | Array of hip, ridge or rake roofing shingles | Larry Wayne Shanes | 2011-04-19 |
| D625845 | Front portion of a hip, ridge or rake roofing shingle | Larry Wayne Shanes | 2010-10-19 |
| 7785510 | Process of and apparatus for making a shingle, and shingle made thereby | Robert E. Dodd, Joong Youn Kim, Douglas H. Wylie | 2010-08-31 |
| D617913 | Hip, ridge or rake roofing shingle | Larry Wayne Shanes | 2010-06-15 |
| 7351462 | Synthetic roofing shingle or tile | Michael Friedman, Husnu M. Kalkanoglu, Joong Youn Kim | 2008-04-01 |
| 7141200 | Process of simultaneously molding a plurality of shingles | Joong Youn Kim, Richard A. Snyder, Husnu M. Kalkanoglu, Gregory F. Jacobs | 2006-11-28 |
| 7141201 | Process of simultaneously molding a plurality of composite shingles | Joong Youn Kim, Richard A. Snyder, Husnu M. Kalkanoglu, Gregory F. Jacobs | 2006-11-28 |
| 6808785 | Synthetic roofing shingle or tile | Michael Friedman, Husnu M. Kalkanoglu, Joong Youn Kim | 2004-10-26 |