PEERLESS OF AMERICA, INCORPORATED

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CHICAGO, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of brazing and preparing articles for brazing, and coating...
- Patent number 6,146,470
- Issue date Nov 14, 2000
- Peerless of America Incorporated
- Roger Paulman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of brazing and preparing articles for brazing, and coating...
- Patent number 5,772,104
- Issue date Jun 30, 1998
- Peerless of America Incorporated
- Roger Paulman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making folded, bent and re-expanded heat exchanger tube a...
- Patent number 5,704,123
- Issue date Jan 6, 1998
- Peerless of America, Incorporated
- Roger Paulman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Solderless metallurgical joint
- Patent number 5,549,335
- Issue date Aug 27, 1996
- Peerless of America, Incorporated
- Franz X. Wohrstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Differential coatings for microextruded tubes used in parallel flow...
- Patent number 5,544,698
- Issue date Aug 13, 1996
- Peerless of America, Incorporated
- Roger Paulman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a heat exchanger assembly with wrapped tubing
- Patent number 5,228,198
- Issue date Jul 20, 1993
- Peerless of America, Incorporated
- Roger Paulman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for separating thin-walled, multiport micro-ex...
- Patent number 5,133,492
- Issue date Jul 28, 1992
- Peerless of America, Incorporated
- Franz X. Wohrstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of making a heat exchanger assembly with wrapped tubing
- Patent number 5,099,574
- Issue date Mar 31, 1992
- Peerless of America, Incorporated
- Roger Paulman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat exchanger assembly with integral fin unit
- Patent number 4,881,311
- Issue date Nov 21, 1989
- Peerless of America Incorporated
- Roger Paulman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Finned heat exchanger tubing with varying wall thickness
- Patent number 4,794,985
- Issue date Jan 3, 1989
- Peerless of America Incorporated
- Roger Paulman
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat exchanger assembly with integral fin unit
- Patent number 4,778,004
- Issue date Oct 18, 1988
- Peerless of America Incorporated
- Roger Paulman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of making a heat exchanger
- Patent number 3,947,941
- Issue date Apr 6, 1976
- Peerless of America, Incorporated
- Joseph M. O'Connor
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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Trademarklast 30 trademarks

Information Trademark
72456247 - SKYVE/FIN
- Serial number 72456247
- Registration number 983352
- Filing date May 2, 1973
- PEERLESS OF AMERICA, INCORPORATED
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
72054426 - COMBINEX
- Serial number 72054426
- Registration number 683272
- Filing date Jun 27, 1958
- PEERLESS OF AMERICA, INCORPORATED
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes

PEERLESS OF AMERICA, INCORPORATED

Organization

Patents Grantslast 30 patents

Methods of brazing and preparing articles for brazing, and coating...

Methods of brazing and preparing articles for brazing, and coating...

Method of making folded, bent and re-expanded heat exchanger tube a...

Solderless metallurgical joint

Differential coatings for microextruded tubes used in parallel flow...

Method of manufacturing a heat exchanger assembly with wrapped tubing

Method and apparatus for separating thin-walled, multiport micro-ex...

Method of making a heat exchanger assembly with wrapped tubing

Heat exchanger assembly with integral fin unit

Finned heat exchanger tubing with varying wall thickness

Heat exchanger assembly with integral fin unit

Method of making a heat exchanger

Trademarklast 30 trademarks

72456247 - SKYVE/FIN

72054426 - COMBINEX