BLUMBERG
Germany
3
2020-03-26
The entities that hold a legal rights for patent applications filed by inventor EISENRING DANIEL:
DANIEL EISENRING from BLUMBERG, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Poppet valve and method of its manufacture
#2 | 2020-02-20Internally cooled poppet valve for internal combustion engine
#3 | 2019-11-07Inside-cooled disc valve and a semi-finished product and method for its production
2649385 ⎘