Rome
Italy
3
2023-09-07
The entities that hold a legal rights for patent applications filed by inventor Chieffi Gianpaolo:
Gianpaolo Chieffi from Rome, IT has applied for patents for these inventions. The list has both pending applications and granted patents:
HIGH-RIGIDITY RUBBER COMPOUND FOR PNEUMATIC TIRE PORTIONS
#2 | 2023-06-01HIGH IMPERMEABILITY INNERLINER COMPOUND AND METHOD FOR THE PRODUCTION THEREOF
#3 | 2021-11-11Rubber compound for tire portions
5754513 ⎘