Renfrew, Pennsylvania
United States
3
2005-08-02
The entities that hold a legal rights for patent applications filed by inventor Walter John:
John Walter from Renfrew, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for forming tow-based absorbent structures with a single casing sheet
#2 | 2005-07-07Method and apparatus for forming tow-based absorbent structures with a single casing sheet
#3 | 2005-05-12System and method for dry forming absorbent cores
4840375 ⎘