Détention brevets de la classe E02D 29/05

Brevets de cette classe: 42

Historique des publications depuis 10 ans

2
0
3
2
3
2
7
3
1
2
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Nippon Telegraph and Telephone Corporation
15935
3
Soletanche Freyssinet
492
2
Atlas Survival Shelters, LLC
15
1
Channell Commercial Corporation
92
1
Contech Engineered Solutions LLC
280
1
DeWind One-Pass Trenching, LLC
5
1
Guangzhou Jishi Construction Group Co., Ltd.
2
1
Guangzhou Xinqiao Construction Service Co., Ltd.
1
1
Korea Institute of Ocean Science & Technology
436
1
National University Corporation Nagoya University
795
1
Networked Infrastructure National Architecture Pty Ltd
1
1
PPC Broadband, Inc.
1108
1
Samsung Engineering Co., Ltd.
36
1
Saudi Arabian Oil Company
13956
1
Shandong University
1134
1
Terratech Consulting Ltd.
4
1
Tongji University
587
1
University of Maine System Board of Trustees
277
1
Nanjing Lianzhong Engineering Technology Co., Ltd.
14
1
JFE Metal Products Corporation
15
1
Autres propriétaires 19