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Ross Moyer
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Lafayette, NY, US
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last 30 patents
Information
Patent Grant
Method for roll embossing metal strip
Patent number
5,215,245
Issue date
Jun 1, 1993
Carrier Corporation
Ross A. Moyer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for internally enhancing heat exchanger tubing
Patent number
4,995,252
Issue date
Feb 26, 1991
Carrier Corporation
Gerald F. Robertson
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Single station tension hairpin tube expander
Patent number
4,858,305
Issue date
Aug 22, 1989
Carrier Corporation
Kenneth P. Gray
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pulsed direct current arc welding
Patent number
4,421,972
Issue date
Dec 20, 1983
Carrier Corporation
John R. Duncan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pulse width modulated pulsed DC arc welding
Patent number
4,403,135
Issue date
Sep 6, 1983
Carrier Corporation
Ross A. Moyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger ribbon slitting device and method
Patent number
4,402,240
Issue date
Sep 6, 1983
Carrier Corporation
Ross A. Moyer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of manufacturing a heat exchanger element
Patent number
4,253,225
Issue date
Mar 3, 1981
Carrier Corporation
William E. Wright
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...