Kehl
Germany
8
2022-08-04
The entities that hold a legal rights for patent applications filed by inventor Haefner Uwe:
Uwe Haefner from Kehl, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for operating a ventilation system for air in an indoor space
#2 | 2022-05-19FILTER MEDIUM FOR DEACTIVATING PATHOGENS AND/OR ALLERGENS
#3 | 2022-01-13ANTIVIRAL FILTER MEDIUM
#4 | 2021-07-15FILTER MEDIUM COMPRISING ANTIALLERGENIC SUBSTANCES
#5 | 2018-06-07Filter element
#6 | 2017-05-04Filter medium for deactivating allergens
#7 | 2016-10-20ARRANGEMENT FOR DETECTING COUNTERFEIT PRODUCTS
#8 | 2013-03-21Filter element with a guide duct that penetrates its pleated walls
1686833 ⎘