Hanau
Germany
2
2005-12-06
2
2005-12-06
These are the the leading inventors for applications assigned to Ald Vacuum Technologies AG:
Ald Vacuum Technologies AG based in Hanau, DE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method and device for equalizing the pressures in the melting chamber and the cooling water system of a special melting unit
#2 | 2005-07-05 ✅ Patent 6,913,449 granted on 2005-07-05Apparatus for the treatment of metallic workpieces with cooling gas
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