Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254928 | Anchoring apparatus for insulating building roofs from above | — | 2007-08-14 |
| 6832460 | Method and apparatus for insulating building roofs from above | — | 2004-12-21 |
| 5636487 | Insulation supporting strip and holding bracket for receiving it | — | 1997-06-10 |
| 5581966 | Apparatus for installing strips of insulation in buildings | — | 1996-12-10 |
| 5535560 | Connecting apparatus for the installation of insulation in buildings | — | 1996-07-16 |
| 5442890 | Installing insulation in buildings | — | 1995-08-22 |
| 4724651 | Method and apparatus for installing insulation | — | 1988-02-16 |