| 8132369 |
Integrated tilt/sash lock assembly |
Mark B. Eenigenburg |
2012-03-13 |
| 8020904 |
Integrated tilt/sash lock assembly |
Edward C. Flory, Jason Annes |
2011-09-20 |
| 7976077 |
Integrated tilt/sash lock assembly |
Edward C. Flory, Jason Annes |
2011-07-12 |
| 7856782 |
Grid muntin retaining clips for muntins |
Robert Hornung, John France, Mark V. Murphy, Rodney V. Erdman |
2010-12-28 |
| 7694470 |
Muntin clip |
Steven E. Schultz |
2010-04-13 |
| 7685782 |
Muntin clip |
Steven E. Schultz |
2010-03-30 |
| 7607262 |
Integrated tilt/sash lock assembly |
Mark B. Eenigenburg |
2009-10-27 |
| 7587787 |
Spring balance assembly |
— |
2009-09-15 |
| 7533507 |
Clip and sash assembly for mounting components between glazing panes |
Robert Hornung, John France, Mark V. Murphy, Rodney V. Erdman |
2009-05-19 |
| 7481470 |
Integrated tilt/sash lock assembly |
Mark B. Eenigenburg, Mark V. Murphy |
2009-01-27 |
| 7431355 |
Tilt-latch for a sash window |
Mark B. Eenigenburg |
2008-10-07 |
| 7017957 |
Sash lock for a sash window |
Mark V. Murphy |
2006-03-28 |
| 7013529 |
Block and tackle sash balance brake assembly |
Mark B. Eenigenburg |
2006-03-21 |
| 7013603 |
Integrated tilt/sash lock assembly |
Mark B. Eenigenburg, Aaron B. Eiger, Scott Rote, Scott Zeeb |
2006-03-21 |
| 6983513 |
Spring balance assembly |
— |
2006-01-10 |
| 6957513 |
Integrated tilt/sash lock assembly |
Mark B. Eenigenburg, Mark V. Murphy |
2005-10-25 |
| 6925758 |
Forced entry resistance device for sash window assembly |
— |
2005-08-09 |
| 6568723 |
Sash lock for a sash window |
Mark V. Murphy |
2003-05-27 |
| 5775749 |
Latch keeper assembly |
Joseph Guy Reithmeyer, Stephen M. Purcell |
1998-07-07 |
| 5103533 |
Lock handle pivot structure |
Jeffrey L. Sullivan |
1992-04-14 |
| 5083344 |
Pivotal support bracket for a window hinge |
Mary B. Rhodes |
1992-01-28 |
| 5045265 |
Method of making a variable molded part |
— |
1991-09-03 |
| 4932695 |
Support arm with passive lock system |
Mary B. Rhodes |
1990-06-12 |
| 4930820 |
Cam handle lock |
Gregory J. Vetter |
1990-06-05 |