Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578671 | Pressure plate assembly for curtain wall panels | Christian Lessard | 2013-11-12 |
| 8402714 | System and method for refurbishing an existing curtain wall | — | 2013-03-26 |
| 5544457 | Bead for retaining and air sealing a windowpane and window assembly therewith | — | 1996-08-13 |
| 5044241 | Cutting apparatus for wrap film | — | 1991-09-03 |