Certificates and patents

PATENT AND UTILITY MODEL CERTIFICATES

BIODEGRADABLE WALKING SHOES

BIODEGRADABLE SPORTS SHOES

BIODEGRADABLE SANDAL SHOES: FLIP-FLOPS

SANDWICH-STRUCTURED SOLE

 

SANDWICH-STRUCTURED SOLE GERMANY

SANDWICH-STRUCTURED SOLE AUSTRIA

SANDWICH-STRUCTURED SOLE ITALY

SANDWICH-STRUCTURED SOLE CZECH

CERTIFICATES FROM STATE TESTING LABORATORIES

THE OLA AND RUDO MODEL

THE MILAN AND NOBLESSE MODEL

THE MILAN AND NOBLESSE MODEL

WORKING SHOES

TRADEMARKS

ISS TRADEMARK

BIODEGRADABLE TRADEMARK

TESTIMONIALS AND STUDIES

CLINICAL TRIALS