Unitary tube support or shell-side flow director carried by single tube

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a hollow fiber mass transfer module and modul...
- Patent number 4,840,227
- Issue date Jun 20, 1989
- Draegerwerk AG
- Wolf-Dieter Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing a hollow fiber mass transfer module and modul...
- Patent number 4,769,146
- Issue date Sep 6, 1988
- Dragerwerk Aktiengesellschaft
- Wolf-Dieter Schmidt
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Heat exchanger having means for supporting the tubes in spaced mutu...
- Patent number 4,450,904
- Issue date May 29, 1984
- Phillips Petroleum Company
- Herbert A. Volz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3297081
- Patent number 3,297,081
- Issue date Jan 10, 1967
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
3265128
- Patent number 3,265,128
- Issue date Aug 9, 1966
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
3139927
- Patent number 3,139,927
- Issue date Jul 7, 1964
- F28 - HEAT EXCHANGE IN GENERAL