Jeffrey C. Alexander

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Belmont, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating gas streams
- Patent number 4,668,489
- Issue date May 26, 1987
- EFB Inc.
- Jeffrey Alexander
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter apparatus
- Patent number 4,505,723
- Issue date Mar 19, 1985
- EFB Inc.
- Karim Zahedi
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Filter apparatus and method for collecting fly ash and fine dust
- Patent number 4,374,652
- Issue date Feb 22, 1983
- EFB Inc.
- Karim Zahedi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter apparatus and method for collecting fly ash and fine dust
- Patent number 4,308,036
- Issue date Dec 29, 1981
- EFB Inc.
- Karim Zahedi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fluidized bed particulate collectors
- Patent number 4,154,585
- Issue date May 15, 1979
- Massachusetts Institute of Technology
- James R. Melcher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrofluidized bed agglomerator and method of agglomerating
- Patent number 4,146,371
- Issue date Mar 27, 1979
- Massachusetts Institute of Technology
- James R. Melcher
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...