Patents/Inventors

Kai Hirsch

CologneDE8 patents

9 Patents

USD10856052025
Extendable Window Cleaning Tool
Unger Marketing International, LLC
0 cites
USD10856062025
Extendable Window Cleaning Tool
Unger Marketing International, LLC
0 cites
US120537422024
Water Conditioning Systems Having Diversion Devices
0 cites
US120179422024
Water Conditioning Systems
Unger Marketing International, LLC
0 cites
USD10085822023
Pole Connection for a Window Cleaning Tool
Unger Marketing International, LLC
0 cites
USD10077932023
Pole Connection for a Window Cleaning Tool
Unger Marketing International, LLC
0 cites
US118135702023
Water Conditioning Systems
0 cites
USD09812222023
Clamp for an Extendable Pole
UNGER MARKETING INTERNATIONAL, LLC
0 cites
USD09765062023
Pole Connection for a Window Cleaning Tool
UNGER MARKETING INTERNATIONAL, LLC
0 cites