Inventor
HAEFNER UWE
DE6 patents
⚠️ This page may combine multiple inventors who share the name “HAEFNER UWE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREUDENBERG CARL KG
4 patentsUS7503954B2Mar 17, 2009
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FREUDENBERG CARL KG10 citations78
US10315146B2Jun 11, 2019
Filter medium for deactivating allergens
FREUDENBERG CARL KG0 citations43
US12072118B2Aug 27, 2024
Method and device for operating a ventilation system for air in an indoor space
FREUDENBERG CARL KG0 citations40
US10786773B2Sep 29, 2020
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FREUDENBERG CARL KG0 citations40