Détention brevets de la classe B66B 7/10

Brevets de cette classe: 133

Historique des publications depuis 10 ans

9
11
6
15
11
6
4
4
4
2
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Kone Oyj
2160
23
Otis Elevator Company
2694
20
China University of Mining and Technology
1315
19
Mitsubishi Electric Corporation
48172
17
Inventio AG
2411
8
Suzhou Balanced Transmission Equipment Co., Ltd
5
5
Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd.
24
4
Xuzhou Zhirun Mining Equipment Science and Technology Co., Ltd.
29
4
Dongnan Elevator Co., Ltd.
25
3
Siemag Tecberg GmbH
68
3
Mitsubishi Electric Building Solutions Corporation
413
3
PARK, Ju Young
5
2
Lopexkorea Co., Ltd.
4
2
ABB Schweiz AG
7665
1
China University of Mining & Technology (Beijing)
44
1
Draka Elevator Products, Inc.
6
1
Gray Manufacturing Company, Inc.
47
1
Mitsubishi Electric Research Laboratories, Inc.
1124
1
Nantong University
277
1
Pfeifer Holding GmbH & Co. KG
38
1
Autres propriétaires 13