Issued Patents All Time
Showing 25 most recent of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D553967 | Patio door panel upper left hand corner bracket connector | Dennis Westphal | 2007-10-30 |
| D553484 | Patio door panel upper left hand corner bracket connector | Dennis Westphal | 2007-10-23 |
| D537962 | Brick mold exterior casing for vinyl window having wood-like appearance | Stanley Gursky | 2007-03-06 |
| D537542 | Sill nose for vinyl window having wood-like appearance | Stanley Gursky | 2007-02-27 |
| D537543 | 1 inch × 4 inch flat trim exterior casing for vinyl window having wood-like appearance | Stanley Gursky | 2007-02-27 |
| D537173 | Patio door panel sash extrusion with weatherstripping | Dennis Westphal | 2007-02-20 |
| D535407 | Patio door panel interlock sash extrusion | Dennis Westphal | 2007-01-16 |
| D503812 | Sash with liftrail for a window | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2005-04-05 |
| D495808 | Picture window flush fin replacement frame sill | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-09-07 |
| D490912 | Sash with interlock for a window | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-06-01 |
| D490913 | Picture window replacement frame sill | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-06-01 |
| D487936 | H-mullion for a window | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-03-30 |
| D487937 | Double hung flush fin replacement frame sill for a window | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-03-30 |
| D487935 | Double hung replacement frame sill for a window | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-03-30 |
| D487934 | Double hung new construction J-channel frame sill for a window | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-03-30 |
| D487933 | Picture window new construction J-channel frame sill | Stanley Gursky, Dennis Westphal, Edward McIntosh | 2004-03-30 |
| D473956 | Single glider frame for a window | Dennis Westphal, Stanley Gursky, Edward McIntosh | 2003-04-29 |
| 6550210 | Window frame member with channel formed within the member for accepting siding or sheathing | David S. Levine, Dennis Westphal, Stanley Gursky | 2003-04-22 |
| D471646 | H-mullion for a window | Dennis Westphal, Stanley Gursky, Edward McIntosh | 2003-03-11 |
| D471290 | Stay bar for a window | Dennis Westphal, Stanley Gursky, Edward McIntosh | 2003-03-04 |
| D470951 | Sash with lift rail for a window | Dennis Westphal, Stanley Gursky, Edward McIntosh | 2003-02-25 |
| D470250 | Single hung frame jamb | Dennis Westphal, Stanley Gursky, Edward McIntosh | 2003-02-11 |
| 6427398 | Method of making window frame components having various end using applications | David S. Levine, Dennis Westphal, Stanley Gursky, Timothy J. Steller | 2002-08-06 |
| D456086 | Bendable picture frame for new construction picture window | Dennis Westphal, David S. Levine, Stanley Gursky | 2002-04-23 |
| D454213 | Flush fin head for single hung window | Dennis Westphal, David S. Levine, Stanley Gursky | 2002-03-05 |