- Sections
- F - Mécaniqueéclairagechauffagearmementsautage
- F01C - "machines" ou machines motrices à piston rotatif ou oscillant
- F01C 1/00 - "Machines" ou machines motrices à piston rotatif
Détention brevets de la classe F01C 1/00
Brevets de cette classe: 83
Historique des publications depuis 10 ans
|
7
|
8
|
5
|
6
|
4
|
5
|
4
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5059 |
8 |
| Atlas Copco Airpower, naamloze vennootschap | 1056 |
3 |
| LiquidPiston, Inc. | 50 |
3 |
| Hamilton Sundstrand Corporation | 5001 |
2 |
| 1564330 Ontario Inc. | 11 |
2 |
| Fibonacci International, Inc. | 4 |
2 |
| Quest Engines, LLC | 31 |
2 |
| CAIRE Inc. | 76 |
2 |
| Hitachi Astemo, Ltd. | 6381 |
2 |
| Schlumberger Technology Corporation | 11274 |
1 |
| Illinois Tool Works Inc. | 11660 |
1 |
| Robert Bosch GmbH | 43294 |
1 |
| GM Global Technology Operations LLC | 15602 |
1 |
| Ford Global Technologies, LLC | 21095 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2810 |
1 |
| Carrier Corporation | 3979 |
1 |
| Toyota Industries Corporation | 1169 |
1 |
| University of Florida Research Foundation, Inc. | 4124 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 760 |
1 |
| Beijing Rostar Technology Co. Ltd | 15 |
1 |
| Autres propriétaires | 46 |