10 Utility Patents
#11 in Hattingen
#22,102 in Germany
#375,795 in the World
Forward Citations = 61
Company Filing History:
Didier Engineering Gmbh
Didier-werke Ag
where one patent can have more than one assignee
Get your Inventor Badge Today
#11 in Hattingen
#22,102 in Germany
#375,795 in the World
Company Filing History:
Get your Inventor Badge Today