Assignee
OERLIKON BUEHRLE INC
12 granted patents·249 citations·filing 1979–1988
Top patents by PatentIndex Score
12 records- 0180US4622122APlanar magnetron cathode target assemblyOERLIKON BUEHRLE INC·Filed 1986·Granted Nov 11, 1986·27 cites·18 claims
- 0271US4857160AHigh vacuum processing system and methodOERLIKON BUEHRLE INC·Filed 1988·Granted Aug 15, 1989·53 cites·30 claims
- 0367US4212170ACryopumpOERLIKON BUEHRLE INC·Filed 1979·Granted Jul 15, 1980·21 cites·15 claims
- 0462US4592800AMethod of inhibiting corrosion after aluminum etchingOERLIKON BUEHRLE INC·Filed 1984·Granted Jun 3, 1986·26 cites·21 claims
- 0560US4372128AIn-line cryogenic refrigeration apparatus operating on the Stirling cycleOERLIKON BUEHRLE INC·Filed 1981·Granted Feb 8, 1983·21 cites·11 claims
- 0660US4333755ACryogenic apparatusOERLIKON BUEHRLE INC·Filed 1981·Granted Jun 8, 1982·21 cites·16 claims
- 0759US4595452AMethod and apparatus for plasma etchingOERLIKON BUEHRLE INC·Filed 1985·Granted Jun 17, 1986·28 cites·15 claims
- 0854US4310337ACryogenic apparatusOERLIKON BUEHRLE INC·Filed 1980·Granted Jan 12, 1982·16 cites·21 claims
- 0951US4294600AValves for cryogenic refrigeratorsOERLIKON BUEHRLE INC·Filed 1979·Granted Oct 13, 1981·11 cites·29 claims
- 1050US4305741ACryogenic apparatusOERLIKON BUEHRLE INC·Filed 1979·Granted Dec 15, 1981·14 cites·39 claims
- 1136US4362024APneumatically operated refrigerator with self-regulating valveOERLIKON BUEHRLE INC·Filed 1981·Granted Dec 7, 1982·5 cites·8 claims
- 1236US4294077ACryogenic refrigerator with dual control valvesOERLIKON BUEHRLE INC·Filed 1979·Granted Oct 13, 1981·6 cites·35 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →