10 Utility Patents
#187 in Darmstadt
#23,676 in Germany
#407,520 in the World
Forward Citations = 21
Company Filing History:

Other
Ald Vacuum Technologies Ag
4. 2 out of 2
Accurec Recycling Gmbh
5. 2 out of 22
Leybold Durferrit Gmbh
where one patent can have more than one assignee
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