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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
High vacuum processing system and method
Patent number
4,857,160
Issue date
Aug 15, 1989
Oerlikon-Buhrle U.S.A. Inc.
Richard F. Landau
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Planar magnetron cathode target assembly
Patent number
4,622,122
Issue date
Nov 11, 1986
Oerlikon-Buhrle U.S.A. Inc.
Richard F. Landau
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for plasma etching
Patent number
4,595,452
Issue date
Jun 17, 1986
Oerlikon-Buhrle U.S.A. Inc.
Richard F. Landau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of inhibiting corrosion after aluminum etching
Patent number
4,592,800
Issue date
Jun 3, 1986
Oerlikon-Buhrle U.S.A. Inc.
Richard F. Landau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-line cryogenic refrigeration apparatus operating on the Stirling...
Patent number
4,372,128
Issue date
Feb 8, 1983
Oerlikon-Buhrle U.S.A. Inc.
Domenico S. Sarcia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pneumatically operated refrigerator with self-regulating valve
Patent number
4,362,024
Issue date
Dec 7, 1982
Oerlikon-Buhrle U.S.A. Inc.
Otto C. Winkler
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic apparatus
Patent number
4,333,755
Issue date
Jun 8, 1982
Oerlikon-Buhrle U.S.A. Inc.
Domenico S. Sarcia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic apparatus
Patent number
4,310,337
Issue date
Jan 12, 1982
Oerlikon-Buhrle U.S.A. Inc.
Domenico S. Sarcia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic apparatus
Patent number
4,305,741
Issue date
Dec 15, 1981
Oerlikon-Buhrle U.S.A. Inc.
Domenico S. Sarcia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Valves for cryogenic refrigerators
Patent number
4,294,600
Issue date
Oct 13, 1981
Oerlikon-Buhrle U.S.A. Inc.
Domenico S. Sarcia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic refrigerator with dual control valves
Patent number
4,294,077
Issue date
Oct 13, 1981
Oerlikon-Buhrle U.S.A. Inc.
Domenico S. Sarcia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryopump
Patent number
4,212,170
Issue date
Jul 15, 1980
Oerlikon Buhrle USA Incorporated
Otto Winkler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74266265 - KELCOOL
Serial number
74266265
Registration number
1745681
Filing date
Apr 16, 1992
Oerlikon-Buhrle U.S.A., Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
74235892 - KELVAC
Serial number
74235892
Registration number
1715451
Filing date
Jan 8, 1992
Oerlikon-Buhrle U.S.A., Inc.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes