Assignee
SCHWARZKOPF TECHNOLOGIES CORP
US·26 granted patents·409 citations·filing 1990–1999
Top patents by PatentIndex Score
26 records- 0175US5160090AMethod of making high-strength brazed jointsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1991·Granted Nov 3, 1992·32 cites·12 claims
- 0274US6261032B1Cutting tool with clamping deviceSCHWARZKOPF TECHNOLOGIES CORP·Filed 1997·Granted Jul 17, 2001·46 cites·8 claims
- 0372US5122422AComposite body made of graphite and high-melting metalSCHWARZKOPF TECHNOLOGIES CORP·Filed 1990·Granted Jun 16, 1992·28 cites·12 claims
- 0468US5606141AElectrical conductor in lampsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1995·Granted Feb 25, 1997·21 cites·8 claims
- 0567US5667379ACharging rack for firing objects composed of ceramic of glass ceramic materialsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1994·Granted Sep 16, 1997·14 cites·8 claims
- 0666US6214474B1Oxidation protective coating for refractory metalsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1997·Granted Apr 10, 2001·34 cites·7 claims
- 0764US5776550AOxidation inhibitor coatingSCHWARZKOPF TECHNOLOGIES CORP·Filed 1997·Granted Jul 7, 1998·25 cites·6 claims
- 0863US6132812AProcess for making an anode for X-ray tubesSCHWARZKOPF TECHNOLOGIES CORP·Filed 1998·Granted Oct 17, 2000·18 cites·13 claims
- 0962US6161285AMethod for manufacturing a poppet valve from a γ-TiAl base alloySCHWARZKOPF TECHNOLOGIES CORP·Filed 1999·Granted Dec 19, 2000·31 cites·10 claims
- 1057US6090227AStructural units for glass melts made from a molybdenum/tungsten alloySCHWARZKOPF TECHNOLOGIES CORP·Filed 1998·Granted Jul 18, 2000·14 cites·2 claims
- 1155US5740955AProcess for the manufacture of a structural element capable of carrying high thermal loadsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1996·Granted Apr 21, 1998·19 cites·9 claims
- 1252US5533258AProcess for the manufacturing of a cooling unitSCHWARZKOPF TECHNOLOGIES CORP·Filed 1995·Granted Jul 9, 1996·20 cites·8 claims
- 1350US5157706AX-ray tube anode with oxide coatingSCHWARZKOPF TECHNOLOGIES CORP·Filed 1991·Granted Oct 20, 1992·12 cites·24 claims
- 1447US5157705AX-ray tube anode with oxide coatingSCHWARZKOPF TECHNOLOGIES CORP·Filed 1990·Granted Oct 20, 1992·10 cites·12 claims
- 1546US5102474AProcess for manufacturing semi-finished products from sintered refractory metal alloysSCHWARZKOPF TECHNOLOGIES CORP·Filed 1990·Granted Apr 7, 1992·6 cites·6 claims
- 1642US5976217AMethod for the reduction of metallic compoundsSCHWARZKOPF TECHNOLOGIES CORP·Filed 1996·Granted Nov 2, 1999·12 cites·12 claims
- 1742US5580670AHeavily thermally stressable componentSCHWARZKOPF TECHNOLOGIES CORP·Filed 1994·Granted Dec 3, 1996·9 cites·38 claims
- 1842US5199059AX-ray tube anode with oxide coatingSCHWARZKOPF TECHNOLOGIES CORP·Filed 1991·Granted Mar 30, 1993·8 cites·4 claims
- 1941US5830292AHard solderSCHWARZKOPF TECHNOLOGIES CORP·Filed 1997·Granted Nov 3, 1998·14 cites·7 claims
- 2040US6035744AMethod for the production of a cutting insert for thread cuttingSCHWARZKOPF TECHNOLOGIES CORP·Filed 1998·Granted Mar 14, 2000·11 cites·3 claims
- 2135US5645944AApplication of molybdenum alloysSCHWARZKOPF TECHNOLOGIES CORP·Filed 1995·Granted Jul 8, 1997·5 cites·7 claims
- 2234US6113668AProcess for manufacture of powder compact feed materials for fine grained hardmetalSCHWARZKOPF TECHNOLOGIES CORP·Filed 1997·Granted Sep 5, 2000·5 cites·9 claims
- 2333US5815791AStructural element with brazed-on foil made of oxide dispersion-Strengthened sintered iron alloy and process for the manufacture thereofSCHWARZKOPF TECHNOLOGIES CORP·Filed 1996·Granted Sep 29, 1998·4 cites·8 claims
- 2431US5979216AWear resistant tool insertSCHWARZKOPF TECHNOLOGIES CORP·Filed 1998·Granted Nov 9, 1999·8 cites·4 claims
- 2531US5246742AMethod of posttreating the focal track of X-ray rotary anodesSCHWARZKOPF TECHNOLOGIES CORP·Filed 1992·Granted Sep 21, 1993·2 cites·8 claims
- 2619US5868810AFiltering cartridgeSCHWARZKOPF TECHNOLOGIES CORP·Filed 1997·Granted Feb 9, 1999·1 cites·8 claims
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