Détention brevets de la classe F02B 53/10

Brevets de cette classe: 107

Historique des publications depuis 10 ans

20
16
20
11
11
17
10
8
14
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Pratt & Whitney Canada Corp.
4451
56
Lumenium LLC
15
5
LiquidPiston, Inc.
45
3
The United States of America as represented by the Secretary of the Navy
2726
2
Wisconsin Alumni Research Foundation
3838
2
Exponential Technologies, Inc.
36
2
Global Energy Research Associates, LLC
8
2
Huazhong University of Science and Technology
997
2
Pratt & Whitney Rocketdyne, Inc.
37
2
REGI U.S., Inc.
8
2
WB Development Company, LLC
20
2
BRM Technologies, Inc.
3
2
Scott Hudson
2
2
LG Electronics Inc.
71185
1
Beihang University
476
1
Customachinery Inc.
8
1
Fibonacci International, Inc.
10
1
Hughston, Boots Rolf, Ttee
1
1
International Engine Intellectual Property Company, LLC
506
1
Istanbul Teknik Universitesi
154
1
Autres propriétaires 16