Patents/Inventors

Hans Zwart

ApeldoornNL2 patents

3 Patents

US123891672025
Hearing Aid System Integrable in an Eyeglass Frame
TK&H Holding AS
0 cites
US121899392025
Gesture Detection System
TK&H HOLDING AS
0 cites
US120525452024
Hearing Aid System Integrable in an Eyeglass Frame
TK&H Holding AS
0 cites