Patents/Inventors

John Freese

Chestnut Hill, MAUS6 patents

7 Patents

US123767202025
Agitator with Debrider and Hair Removal
Sharkninja Operating LLC
0 cites
US123429792025
Robotic Cleaner with Dual Cleaning Rollers
Sharkninja Operating LLC
0 cites
US120701772024
Surface Cleaning Head for Vacuum Cleaner
Sharkninja Operating LLC
0 cites
US120484102024
Surface Cleaning Head with Dual Rotating Agitators
Sharkninja Operating LLC
0 cites
US119253032024
Agitator with Debrider and Hair Removal
Sharkninja Operating LLC
0 cites
US118393462023
Robotic Cleaner with Dual Cleaning Rollers
Sharkninja Operating LLC
0 cites
USD10056902023
Brush Roll
SHARKNINJA OPERATING LLC
0 cites