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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger with flexible tube support
- Patent number 5,584,340
- Issue date Dec 17, 1996
- Heatcraft Inc.
- Gregory S. Derosier
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Modular heat exchangers for consolidated nuclear steam generator
- Patent number 4,289,196
- Issue date Sep 15, 1981
- The Babock & Wilcox Company
- Felix S. Jabsen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
3247897
- Patent number 3,247,897
- Issue date Apr 26, 1966
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
3163209
- Patent number 3,163,209
- Issue date Dec 29, 1964
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
3055641
- Patent number 3,055,641
- Issue date Sep 25, 1962
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
3053512
- Patent number 3,053,512
- Issue date Sep 11, 1962
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
2930592
- Patent number 2,930,592
- Issue date Mar 29, 1960
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
2805048
- Patent number 2,805,048
- Issue date Sep 3, 1957
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
1326277
- Patent number 1,326,277
- Issue date Dec 30, 1919
- F28 - HEAT EXCHANGE IN GENERAL