20 Utility Patents
#2 in Locarno
#1,272 in Switzerland
#168,885 in the World
Forward Citations = 131
Company Filing History:
Optilon W. Erich Heilmann Gmbh
Opti Patent-, Forschungs- Und Fabrikations-ag
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#2 in Locarno
#1,272 in Switzerland
#168,885 in the World
Company Filing History:
Get your Inventor Badge Today