Inventor
FIETZKE FRED
DE14 patents
⚠️ This page may combine multiple inventors who share the name “FIETZKE FRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRAUNHOFER GES FORSCHUNG
5 patentsUS5846608ADec 8, 1998
Process for ion-supported vacuum coating
FRAUNHOFER GES FORSCHUNG80 citations95
US6620299B1Sep 16, 2003
Process and device for the coating of substrates by means of bipolar pulsed magnetron sputtering and the use thereof
FRAUNHOFER GES FORSCHUNG39 citations92
US6340416B1Jan 22, 2002
Process and system for operating magnetron discharges
FRAUNHOFER GES FORSCHUNG48 citations91
US5693417ADec 2, 1997
Vacuum-coated compound body and process for its production
FRAUNHOFER GES FORSCHUNG33 citations90
US5698314ADec 16, 1997
Compound body of vacuum-coated sintered material and process for its production
FRAUNHOFER GES FORSCHUNG34 citations89
SANDVIK AB
5 patentsUS6210726B1Apr 3, 2001
PVD Al2O3 coated cutting tool
SANDVIK AB30 citations91
US6451180B1Sep 17, 2002
Method of making a PVD Al2O3 coated cutting tool
SANDVIK AB13 citations73
US6673430B2Jan 6, 2004
PVD Al2O3 coated cutting tool
SANDVIK AB5 citations72
US6423403B2Jul 23, 2002
PVD Al2O3 coated cutting tool
SANDVIK AB8 citations72
US6554971B2Apr 29, 2003
PVD coated cutting tool and method of its production
SANDVIK AB4 citations62