Inventor
FRERICHS ARNOLD
DE15 patents
⚠️ This page may combine multiple inventors who share the name “FRERICHS ARNOLD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LOEWENSTEIN MEDICAL TECH SA
8 patentsUS11160946B2Nov 2, 2021
Device for positioning a patient interface
LOEWENSTEIN MEDICAL TECH SA1 citations72
US10737048B2Aug 11, 2020
Device for supporting a patient interface on the users head
LOEWENSTEIN MEDICAL TECH SA2 citations71
US12582790B2Mar 24, 2026
Respiratory mask with guide region
LOEWENSTEIN MEDICAL TECH SA0 citations61
US12138392B2Nov 12, 2024
Device for positioning a patient interface
LOEWENSTEIN MEDICAL TECH SA0 citations61
US12005191B2Jun 11, 2024
Breathing mask interface with small required operating force
LOEWENSTEIN MEDICAL TECH SA0 citations61
US11980718B2May 14, 2024
Breathing mask with breathing gas opening in the mask body
LOEWENSTEIN MEDICAL TECH SA0 citations61
US11484678B2Nov 1, 2022
Breathing mask with coupling elements for head strap
LOEWENSTEIN MEDICAL TECH SA0 citations61
US12409291B2Sep 9, 2025
Adjustable forehead support for a mask
LOEWENSTEIN MEDICAL TECH SA0 citations51