Inventor

DMITRIENKO ALEXANDRA

DE4 patents

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

CARSTENS CHRISTIAN

2 patents

US9940768B2Apr 10, 2018

Access control system

CARSTENS CHRISTIAN11 citations89

US9836906B2Dec 5, 2017

Time synchronization

CARSTENS CHRISTIAN9 citations89

HILD HORST

1 patent

US9852567B2Dec 26, 2017

Locking unit, housing with locking unit, and method for unlocking one or more doors of the housing

HILD HORST17 citations89

DEUTSCHE POST AG

1 patent

US10431029B2Oct 1, 2019

Access control system

DEUTSCHE POST AG3 citations82