Patents/Inventors

Nikolai Sand

SpeyerDE2 patents

3 Patents

US122744072025
Frame System and Cleaning Device Frame
CARL FREUDENBERG KG
0 cites
US121031562024
Rotating Top Grip
CARL FREUDENBERG KG
0 cites
US115831602023
Cleaning Cart and Frame Therefor
CARL FREUDENBERG KG
0 cites