Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |