Appleton, Wisconsin
United States
3
2025-10-16
The entities that hold a legal rights for patent applications filed by inventor Robenhorst Chad:
Chad Robenhorst from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PAPERBOARD PRODUCTS WITH IMPROVED RIGIDITY AND MOISTURE BARRIER PROPERTIES
#2 | 2025-08-14RACETRACK OVAL PAPERBOARD PRODUCTS WITH IMPROVED RIGIDITY AND MOISTURE BARRIER PROPERTIES
#3 | 2023-10-26Paperboard products with improved rigidity and moisture barrier properties
5889213 ⎘