Inventor

LIPPERT MARCUS

DE4 patents

⚠️ This page may combine multiple inventors who share the name “LIPPERT MARCUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CARSTENS CHRISTIAN

3 patents

US9940768B2Apr 10, 2018

Access control system

CARSTENS CHRISTIAN11 citations89

US9836906B2Dec 5, 2017

Time synchronization

CARSTENS CHRISTIAN9 citations89

US11132856B2Sep 28, 2021

Selection of access control apparatuses on an access authorization proving apparatus on the basis of information of a shipment

CARSTENS CHRISTIAN0 citations59

DEUTSCHE POST AG

1 patent

US10431029B2Oct 1, 2019

Access control system

DEUTSCHE POST AG3 citations82