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Steven R. Zohler
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Manlius, NY, US
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last 30 patents
Information
Patent Grant
Enhanced heat transfer surface and apparatus and method of manufacture
Patent number
5,222,299
Issue date
Jun 29, 1993
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Enhanced heat transfer surface and apparatus and method of manufacture
Patent number
5,146,979
Issue date
Sep 15, 1992
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High performance heat transfer surface for high pressure refrigerants
Patent number
5,054,548
Issue date
Oct 8, 1991
Carrier Corporation
Steven R. Zohler
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for manufacturing a high efficiency heat transfer surface an...
Patent number
5,018,573
Issue date
May 28, 1991
Carrier Corporation
Steven R. Zohler
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
High performance heat transfer tube for heat exchanger
Patent number
5,010,643
Issue date
Apr 30, 1991
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High performance heat transfer tube for heat exchanger
Patent number
4,938,282
Issue date
Jul 3, 1990
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
High performance heat transfer tube and method of making same
Patent number
4,921,042
Issue date
May 1, 1990
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for measuring the pore size of enhanced tubes
Patent number
4,914,810
Issue date
Apr 10, 1990
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Porous coating for enhanced tubes
Patent number
4,890,669
Issue date
Jan 2, 1990
Carrier Corporation
Steven R. Zohler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making a high performance, uniform fin heat transfer tube
Patent number
4,866,830
Issue date
Sep 19, 1989
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for manufacturing enhanced heat transfer surface
Patent number
4,765,058
Issue date
Aug 23, 1988
Carrier Corporation
Steven R. Zohler
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Porous coating for enhanced tubes
Patent number
4,753,849
Issue date
Jun 28, 1988
Carrier Corporation
Steven R. Zohler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for measuring the pore size of enhanced tubes
Patent number
4,724,591
Issue date
Feb 16, 1988
Carrier Corporation
Steven R. Zohler
G01 - MEASURING TESTING