21 Utility Patents
#3 in Gehrden
#7,910 in Germany
#157,806 in the World
Forward Citations = 307
Company Filing History:
Rowiak Gmbh
Sie Ag Surgical Instrument Engineering

4. 2 out of 2
Sie Surgical Instruments Engineering Ag
5. 1 out of 8
Laser Zentrum Hannover E.v.
where one patent can have more than one assignee
Get your Inventor Badge Today