Stony Point, North Carolina
United States
4
2016-09-01
The entities that hold a legal rights for patent applications filed by inventor Krueger Donald E.:
Donald E. Krueger from Stony Point, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatuses, systems, and methods for clearing a surface using pressurized air
#2 | 2015-12-10Apparatuses, systems, and methods for clearing a surface using air
#3 | 2014-08-07Apparatuses, systems, and methods for clearing a surface using pressurized air
#4 | 2006-02-09Locking mechanism with rotatable features
863510 ⎘