California, Kentucky
United States
3
2010-11-23
Wayne E. Laughlin from California, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Insulation boards and methods for their manufacture
#2 | 2007-12-27Mold resistant construction boards and methods for their manufacture
#3 | 2006-02-09Mold resistant construction boards and methods for their manufacture
4540473 ⎘