Other 2021

PEPPERMINT SPACE FRESHENER

Author: VALENTINA VIDOVIĆ

Company: OPG ValVida

Country: Croatia

e-mail: valvidav@gmail.com

Ultrasonic transducer temperature monitoring in predictive maintenance of ultrasonic system

Authors: Dominika Jarosz, Marcin Kiełbasiński, Henryk Gostkowski, Piotr Kluk

Company/Faculty/School: Łukasiewicz Research Network - Tele & Radio Research Institute

Country: Poland

e-mail: itr@itr.lukasiewicz.gov.pl

web: itr.lukasiewicz.gov.pl

CORONA SOUVENIR

Author: MIRKO BRLETIĆ

Country: Croatia

The additional disinfection device for door handle

Authors: Ying-Chi, Li; Chin-Jui, Li

Company/Faculty/School: Shu Guang Junior High School / Hsin-Chu Dong Yuan Elementary School

Country: Taiwan

e-mail: eddie@wiipa.org.tw

web: https://www.wiipa.org.tw/

Outdoor diaper changing pad

Author: Hsieh Yen Chen

Company/Faculty/School: INVENTION SWITCH

Country: Taiwan

e-mail: eddie@wiipa.org.tw

web: https://www.wiipa.org.tw/

HANDLE FOR CARRYING CARDBOARD BOXES

Author: JANKO BRATELJ

Country: Croatia

e-mail: j.bratelj.hr@gmail.com

ADD-IN FOR EXTENSION OF HOLES ON VOTING BOXES

Author: JANKO BRATELJ

Country: Croatia

e-mail: j.bratelj.hr@gmail.com

Smart Ring to Detect Incorrect Pronunciation

Author: Dr. Ali H. Al-Hoorie

Company: Royal Commission for Jubail and Yanbu

Country: Saudi Arabia

Protective railing – Rounded “over the edge” protective cover for crib railings

Author: MIHAELA TOKIĆ

Country: Croatia

e-mail: mihaela.tokic@gmail.com


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