Inventor
SPIEGEL MICHAEL
AT14 patents
⚠️ This page may combine multiple inventors who share the name “SPIEGEL MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZUMTOBEL LIGHTING GMBH
7 patentsUS9897750B2Feb 20, 2018
LED light fitting having a light-guiding panel
ZUMTOBEL LIGHTING GMBH2 citations66
US11982429B2May 14, 2024
Light system with a mechanical blocking element
ZUMTOBEL LIGHTING GMBH0 citations45
US11761621B2Sep 19, 2023
Method for forming a luminaire
ZUMTOBEL LIGHTING GMBH0 citations45
US11732854B2Aug 22, 2023
Trough-shaped lamp housing
ZUMTOBEL LIGHTING GMBH0 citations45
US10113710B2Oct 30, 2018
Reflector element for an LED circuit board
ZUMTOBEL LIGHTING GMBH1 citations43
US9958135B2May 1, 2018
Cover element for flat luminaire
ZUMTOBEL LIGHTING GMBH1 citations42
US10408990B2Sep 10, 2019
Luminaire for generating direct lighting and indirect lighting
ZUMTOBEL LIGHTING GMBH0 citations33