Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827763 | Insulated blocking panels and assemblies for I-joist installation in floors and ceilings and methods of installing same | Lawrence E. Brown | 2010-11-09 |
| 7124544 | Prefabricated multi-purpose support block for use with I-joists | Lawrence E. Brown | 2006-10-24 |
| 6901715 | Modular rim board for floor and rafter systems | Lawrence E. Brown | 2005-06-07 |
| 6846046 | Universal vehicle tire/wheel and floor spray shield kit | — | 2005-01-25 |
| 4906484 | Electrically conductive lignocellulose particle board | Alan L. Lambuth | 1990-03-06 |