Détention brevets de la classe F02C 5/02

Brevets de cette classe: 69

Historique des publications depuis 10 ans

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13
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8
4
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3
6
10
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2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
General Electric Company
14036
18
Rtx Corporation
10264
10
Pratt & Whitney Canada Corp.
5638
8
SAFRAN S.A.
811
2
Purdue Research Foundation
4000
2
Amnext Technology, Inc.
4
2
Devcon Engineering Gerhard Schober
2
2
Siemens Energy, Inc.
1670
1
The Johns Hopkins University
5967
1
BorgWarner Inc.
2587
1
de Zhen Corporation Pty Ltd
3
1
Firestar Engineering, LLC
21
1
King Abdullah University of Science and Technology
1877
1
MBDA France
237
1
Rolls-Royce North American Technologies, Inc.
1133
1
Safran Helicopter Engines
864
1
Southwest Research Institute
748
1
The United States of America as represented by the Secretary of the Air Force
949
1
GE Infrastructure Technology, LLC
6146
1
North American Wave Engine Corporation
28
1
Autres propriétaires 12