15 Design Patents
#59 in Milan
#194 in Italy
#13,833 in the World
Forward Citations = 508
Company Filing History:

Zumtobel Lighting Gmbh
Zumtobel Lighting Gmbh & Co. Kg
4. 2 out of 29
Zumtobel Staff Gmbh
5. 1 out of 439

where one patent can have more than one assignee
Get your Inventor Badge Today