| IAHE INTERNATIONAL ASSOCIATION FOR HYDROGEN ENERGY, INC.
77829154 17 Sep 2009 | on 11 Apr 2020
| ORGANIZING CONFERENCES, CONVENTIONS AND SYMPOSIA IN THE FIELD OF HYDRO... Class 041 Class 041 Education and Entertainment Services ORGANIZING CONFERENCES, CONVENTIONS AND SYMPOSIA IN THE FIELD OF HYDROGEN ENERGY; PUBLISHING JOURNALS AND BOOKS IN THE FIELD OF HYDROGEN ENERGY | | | INTERNATIONAL ASSOCIATION FOR HYDROGEN ENERGY INTERNATIONAL ASSOCIATION FOR HYDROGEN ENERGY, INC.
77829135 17 Sep 2009 | on 11 Apr 2020
| ORGANIZING CONFERENCES, CONVENTIONS AND SYMPOSIA IN THE FIELD OF HYDRO... Class 041 Class 041 Education and Entertainment Services ORGANIZING CONFERENCES, CONVENTIONS AND SYMPOSIA IN THE FIELD OF HYDROGEN ENERGY; PUBLISHING JOURNALS AND BOOKS IN THE FIELD OF HYDROGEN ENERGY | | | IA H2 INTERNATIONAL ASSOCIATION FOR HYDROGEN ENERGY, INC.
73090110 11 Jun 1976 | on 28 Sep 1998 | PERIODIC JOURNAL MAGAZINE IN THE FIELD OF HYDROGEN ENERGY,PERIODIC JOU... Class 016 Class 016 Paper Goods and Printed Material PERIODIC JOURNAL MAGAZINE IN THE FIELD OF HYDROGEN ENERGY | |