Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878321 | Method of manufacture of glass reinforced gypsum board and apparatus therefor | Robert J. Hauber, Mark E. Hennis, Michael Fahey | 2005-04-12 |
| 6866492 | Gypsum board forming device | Robert J. Hauber, Mark E. Hennis, Michael Fahey | 2005-03-15 |
| 6524679 | Glass reinforced gypsum board | Robert J. Hauber, Mark E. Hennis, Michael Fahey | 2003-02-25 |