Gianpaolo Chieffi

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Roma, IT

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Patents Grantslast 30 patents

Information Patent Grant
Rubber compound for tire portions
- Patent number 11,732,114
- Issue date Aug 22, 2023
- Bridgestone Europe NV/SA
- Gianpaolo Chieffi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH-RIGIDITY RUBBER COMPOUND FOR PNEUMATIC TIRE PORTIONS
- Publication number 20230279202
- Publication date Sep 7, 2023
- Bridgestone Europe NV/SA [BE/BE]
- Gianpaolo Chieffi
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH IMPERMEABILITY INNERLINER COMPOUND AND METHOD FOR THE PRODUCTI...
- Publication number 20230167284
- Publication date Jun 1, 2023
- Bridgestone Europe NV/SA [BE/BE]
- Paolo Fiorenza
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber Compound for Tire Portions
- Publication number 20210347967
- Publication date Nov 11, 2021
- Gianpaolo Chieffi
- B60 - VEHICLES IN GENERAL