Mannheim
Germany
4
2022-06-09
The entities that hold a legal rights for patent applications filed by inventor Oelsner Alexander:
Alexander Oelsner from Mannheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Foldable filter arrangement consisting of a plurality of individual filter elements
#2 | 2021-06-03Filter element having a conductive edge band and filter assembly having such a filter element
#3 | 2021-01-28FILTER ELEMENT HAVING A FUNCTIONAL SPACE AND FILTER ARRANGEMENT HAVING SUCH A FILTER ELEMENT, AND METHOD FOR CONTROLLING A FILTER SYSTEM
#4 | 2018-06-07Filter element
2206088 ⎘