Maciej PIOTROWSKI

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Rzeszow, PL

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Patents Grantslast 30 patents

Information Patent Grant
Keyed coupling system for torque transmission
- Patent number 11,927,223
- Issue date Mar 12, 2024
- Pratt & Whitney Canada Corp.
- Marta Hadlo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bearing housing
- Patent number 11,891,906
- Issue date Feb 6, 2024
- Pratt & Whitney Canada Corp.
- Maciej Piotrowski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Roller bearing assembly
- Patent number 11,274,702
- Issue date Mar 15, 2022
- Pratt & Whitney Canada Corp.
- Maciej Piotrowski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
BEARING HOUSING
- Publication number 20230265768
- Publication date Aug 24, 2023
- Pratt & Whitney Canada Corp.
- Maciej PIOTROWSKI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
KEYED COUPLING SYSTEM FOR TORQUE TRANSMISSION
- Publication number 20220275837
- Publication date Sep 1, 2022
- Pratt & Whitney Canada Corp.
- Marta HADLO
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ROLLER BEARING ASSEMBLY
- Publication number 20220056957
- Publication date Feb 24, 2022
- Pratt & Whitney Canada Corp.
- Maciej PIOTROWSKI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...