Peerless of America, Inc.

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Fin array for heat transfer assemblies and method of making same
- Patent number 6,247,527
- Issue date Jun 19, 2001
- Peerless of America, Inc.
- Roger Paulman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process of making heat exchangers
- Patent number 4,637,111
- Issue date Jan 20, 1987
- Peerless of America, Inc.
- Stephen F. Pasternak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular articles of manufacture and method of making same
- Patent number 4,565,244
- Issue date Jan 21, 1986
- Peerless of America, Inc.
- Joseph M. O'Connor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchangers and method of making same
- Patent number 4,554,970
- Issue date Nov 26, 1985
- Peerless of America, Inc.
- Stephen F. Pasternak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tube supports
- Patent number 4,369,833
- Issue date Jan 25, 1983
- Peerless of America, Inc.
- Stephen F. Pasternak
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchangers and method of making same
- Patent number 4,337,826
- Issue date Jul 6, 1982
- Peerless of America, Inc.
- Richard W. Kritzer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Extrusion die for forming multi-passage tubular members
- Patent number 4,313,327
- Issue date Feb 2, 1982
- Peerless of America, Inc.
- Joseph M. O'Connor
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat exchangers and method of making same
- Patent number 4,298,062
- Issue date Nov 3, 1981
- Peerless of America, Inc.
- Stephen F. Pasternak
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchangers and method of making same
- Patent number 4,241,785
- Issue date Dec 30, 1980
- Peerless of America, Inc.
- Joseph M. O'Connor
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tubular articles of manufacture and method of making same
- Patent number 4,203,311
- Issue date May 20, 1980
- Peerless of America, Inc.
- Joseph M. O'Connor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Peerless of America, Inc.

Organization

Patents Grantslast 30 patents

Fin array for heat transfer assemblies and method of making same

Process of making heat exchangers

Tubular articles of manufacture and method of making same

Heat exchangers and method of making same

Tube supports

Heat exchangers and method of making same

Extrusion die for forming multi-passage tubular members

Heat exchangers and method of making same

Heat exchangers and method of making same

Tubular articles of manufacture and method of making same