Inventor
HAFELLNER REINHARD
AT21 patents
⚠️ This page may combine multiple inventors who share the name “HAFELLNER REINHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
4ACTIVESYSTEMS GMBH
6 patentsUS11125651B2Sep 21, 2021
Movable platform with a deformable main body for the testing of collisions or near-collision situations
4ACTIVESYSTEMS GMBH3 citations72
US11092515B2Aug 17, 2021
High-power, weather resistant platform for a test system for testing collision or near-collision situations
4ACTIVESYSTEMS GMBH3 citations72
US10955313B2Mar 23, 2021
Dummy vehicle for carrying out tests for a driver assistance system
4ACTIVESYSTEMS GMBH3 citations72
US10352826B2Jul 16, 2019
System for producing collisions between a vehicle and a test object
4ACTIVESYSTEMS GMBH3 citations72
US12253625B2Mar 18, 2025
Vehicle target with panels for avoiding radar reflections inside the car target
4ACTIVESYSTEMS GMBH0 citations62
US12103455B2Oct 1, 2024
Dummy element having an illuminant
4ACTIVESYSTEMS GMBH0 citations62
KLOEPFER HANS G
4 patentsUS8145431B2Mar 27, 2012
Body fluid testing component for simultaneous analyte detection
KLOEPFER HANS G58 citations95
US8935007B2Jan 13, 2015
Body fluid testing component for simultaneous analyte detection
KLOEPFER HANS G25 citations89
US7931864B2Apr 26, 2011
Methods and apparatus for analyzing an analysis fluid
KLOEPFER HANS G20 citations89
US7695676B2Apr 13, 2010
Methods and apparatus for analyzing an analysis fluid
KLOEPFER HANS G11 citations80
4A MFG GMBH
4 patentsUS10034093B2Jul 24, 2018
Temperature stable membrane plate structure for a loudspeaker
4A MFG GMBH5 citations67
US10028060B2Jul 17, 2018
Temperature stable membrane plate structure for a loudspeaker
4A MFG GMBH4 citations67
US11039252B2Jun 15, 2021
Membrane plate structure for generating sound waves
4A MFG GMBH0 citations53
US12479575B2Nov 25, 2025
Integrated frame structure
4A MFG GMBH0 citations49