GRZEGORZ ZURAWSKI

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KANCZUGA, PL

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Patents Grantslast 30 patents

Information Patent Grant
Absorbing apparatus
- Patent number 11,453,420
- Issue date Sep 27, 2022
- Axtone S.A.
- Grzegorz Zurawski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device dissipating energy of rail car collisions
- Patent number 11,230,304
- Issue date Jan 25, 2022
- AXTONE SPOLKA AKCYJNA
- Jan Kochmanski
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
ABSORBING APPARATUS
- Publication number 20200189627
- Publication date Jun 18, 2020
- Axtone S.A
- Grzegorz ZURAWSKI
- B61 - RAILWAYS
Information Patent Application
DEVICE DISSIPATING ENERGY OF RAIL CAR COLLISIONS
- Publication number 20200172129
- Publication date Jun 4, 2020
- AXTONE SPOLKA AKCYJNA
- JAN KOCHMANSKI
- B61 - RAILWAYS