STRASBOURG
France
4
2021-01-28
The entities that hold a legal rights for patent applications filed by inventor MAREAU ANDRE:
ANDRE MAREAU from STRASBOURG, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Internally cooled valve with inertial pump
#2 | 2020-03-26Poppet valve and method of its manufacture
#3 | 2020-02-20Internally cooled poppet valve for internal combustion engine
#4 | 2019-11-07Inside-cooled disc valve and a semi-finished product and method for its production
2649382 ⎘