Hudson, Ohio
United States
3
2013-04-11
The entities that hold a legal rights for patent applications filed by inventor BJERKE William M.:
William M. BJERKE from Hudson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Concrete fillable wall formwork assembly with interconnectable formwork elements
#2 | 2006-02-16Concrete fillable formwork wall
#3 | 2006-01-12Insert panel for concrete fillable formwork wall
182923 ⎘