Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583984 | Dynamic storage rack unit for providing material in logistics and manufacturing processes | Christian Hoehler | 2020-03-10 |
| 9945546 | Optical signaling device | Christian Hoehler | 2018-04-17 |
| 9619978 | Operating status warning lamp apparatus | Christian Hoehler | 2017-04-11 |
| 9355550 | Operating state warning device | Gerhard Kuehnemundt | 2016-05-31 |
| 8456322 | Warning light device having at least two warning lamps | Juergen Marquardt | 2013-06-04 |
| 8395526 | Warning light device having at least two warning lamps | Juergen Marquardt | 2013-03-12 |