| 8789332 |
Pattern randomization of a laminated roofing shingle |
Alistair G. Halliley, Robert L. Jenkins |
2014-07-29 |
| 8281520 |
Hip, ridge or rake shingle |
Stephen A. Koch, Robert L. Jenkins, Gregory F. Jacobs, Karen L. Steele |
2012-10-09 |
| 8266861 |
Process of producing hip, ridge or rake shingles, and high profile shingles produced thereby |
Stephen A. Koch, Husnu M. Kalkanoglu |
2012-09-18 |
| 7921606 |
Hip, ridge or rake shingle |
Stephen A. Koch, Robert L. Jenkins, Gregory F. Jacobs, Karen L. Steele |
2011-04-12 |
| D611620 |
Shingle |
Husnu M. Kalkanoglu, Robert L. Jenkins, Richard H. Krause, Kermit E. Stahl, Stephen A. Koch |
2010-03-09 |
| 7510622 |
Method of making a shingle and shingle made thereby |
Husnu M. Kalkanoglu, Robert L. Jenkins, Richard H. Krause, Kermit E. Stahl |
2009-03-31 |
| D552267 |
Shingle |
Husnu M. Kalkanoglu, Robert L. Jenkins, Richard H. Krause, Kermit E. Stahl, Stephen A. Koch |
2007-10-02 |
| 6467235 |
Method and apparatus for making a thick-appearing shingle |
Husnu M. Kalkanoglu, Kermit E. Stahl |
2002-10-22 |
| 6212843 |
Thick-appearing shingle and method and apparatus for making same |
Husnu M. Kalkanoglu, Kermit E. Stahl |
2001-04-10 |
| 6205734 |
Shingle |
Husnu M. Kalkanoglu, Kermit E. Stahl |
2001-03-27 |
| 6092345 |
Method of making a shingle |
Husnu M. Kalkanoglu, Kermit E. Stahl |
2000-07-25 |
| 6044608 |
Laminated shingle |
Kermit E. Stahl, Michael J. Noone |
2000-04-04 |
| 6038826 |
Stack and package of laminated shingles |
Kermit E. Stahl, Michael J. Noone |
2000-03-21 |
| 6010589 |
Method of making laminated shingles |
Kermit E. Stahl, Michael J. Noone |
2000-01-04 |
| 5961780 |
Apparatus for making a shingle |
Husnu M. Kalkanoglu, Kermit E. Stahl |
1999-10-05 |
| 5953877 |
Shingle |
Husnu M. Kalkanoglu, Kermit E. Stahl |
1999-09-21 |
| D388195 |
Shingle |
Marcia G. Hannah, Michael J. Noone, Kermit E. Stahl, George W. Mehrer |
1997-12-23 |
| D376660 |
Shingle |
Marcia G. Hannah, Michael J. Noone, Kermit E. Stahl, George W. Mehrer |
1996-12-17 |
| D375563 |
Shingle |
Marcia G. Hannah, Michael J. Noone, Kermit E. Stahl, George W. Mehrer |
1996-11-12 |
| 5501056 |
Process for roofing with an 18 inch shingle |
Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Kermit E. Stahl |
1996-03-26 |
| 5421134 |
Roofing shingle |
Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Kermit E. Stahl |
1995-06-06 |
| 5400558 |
Roofing shingle square |
Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Kermit E. Stahl |
1995-03-28 |
| 5375491 |
Roofing shingle |
Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Kermit E. Stahl |
1994-12-27 |
| 5287669 |
Roofing shingle |
Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Kermit E. Stahl |
1994-02-22 |
| D340294 |
Design for a tab portion of a shingle |
Marcia G. Hannah, George W. Mehrer, Michael J. Noone, Kermit E. Stahl |
1993-10-12 |