Paris
France
3
2020-03-12
The entities that hold a legal rights for patent applications filed by inventor Guillonnet Didier:
Didier Guillonnet from Paris, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Separator for batteries
#2 | 2017-03-16Separator for batteries and method for manufacturing the same
#3 | 2015-07-16Gas-shield-electrode and composite bifunctional air-electrode using the same for use in metal-air batteries
1228833 ⎘