Hanover Research Corporation

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East Hanover, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for drying and solvent extraction of contaminated water-wet...
- Patent number 5,518,621
- Issue date May 21, 1996
- Hanover Research Corporation
- Thomas C. Holcombe
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process for drying and solvent-extraction of solids and sludges
- Patent number 5,256,251
- Issue date Oct 26, 1993
- Hanover Research
- Thomas C. Holcombe
- F26 - DRYING
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 5,076,895
- Issue date Dec 31, 1991
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for improved top feed distribution for falling film evapo...
- Patent number 4,857,144
- Issue date Aug 15, 1989
- Hanover Research Corporation
- Robert E. Casparian
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process for recovering dry solids from aqueous solids mixtures
- Patent number 4,702,798
- Issue date Oct 27, 1987
- Hanover Research Corporation
- Anthony J. Bonanno
- F26 - DRYING
Information Patent Grant
Apparatus for recovering dry solids from aqueous solids mixtures
- Patent number 4,662,990
- Issue date May 5, 1987
- Hanover Research Corporation
- Anthony J. Bonanno
- F26 - DRYING
Information Patent Grant
Apparatus for removing light oil from solids
- Patent number 4,608,120
- Issue date Aug 26, 1986
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for removing light oil from solids
- Patent number 4,518,458
- Issue date May 21, 1985
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for dehydrating waste solids concentrates
- Patent number RE31185
- Issue date Mar 22, 1983
- Hanover Research Corporation
- Charles Greenfield
- 159 - Concentrating evaporators
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 4,336,101
- Issue date Jun 22, 1982
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 4,289,578
- Issue date Sep 15, 1981
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for dehydrating waste solids concentrates
- Patent number 4,276,115
- Issue date Jun 30, 1981
- Hanover Research Corporation
- Charles Greenfield
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and apparatus for recovering clean water and solids from aq...
- Patent number 4,270,974
- Issue date Jun 2, 1981
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and process for the pyrolysis of waste solids concentrates
- Patent number 4,013,516
- Issue date Mar 22, 1977
- Hanover Research Corporation
- Charles Greenfield
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process and apparatus for recovering clean water from aqueous wastes
- Patent number 4,007,094
- Issue date Feb 8, 1977
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process and apparatus for recovering residual oil from solids dehyd...
- Patent number 3,950,230
- Issue date Apr 13, 1976
- Hanover Research Corporation
- Charles Greenfield
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Process and apparatus for recovering clean water from aqueous wastes
- Patent number 3,947,327
- Issue date Mar 30, 1976
- Hanover Research Corporation
- Charles Greenfield
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Hanover Research Corporation

Organization

Patents Grantslast 30 patents

Process for drying and solvent extraction of contaminated water-wet...

Process for drying and solvent-extraction of solids and sludges

Process and apparatus for recovering clean water and solids from aq...

Apparatus for improved top feed distribution for falling film evapo...

Process for recovering dry solids from aqueous solids mixtures

Apparatus for recovering dry solids from aqueous solids mixtures

Apparatus for removing light oil from solids

Process for removing light oil from solids

Process and apparatus for dehydrating waste solids concentrates

Process and apparatus for recovering clean water and solids from aq...

Process and apparatus for recovering clean water and solids from aq...

Process and apparatus for dehydrating waste solids concentrates

Process and apparatus for recovering clean water and solids from aq...

Apparatus and process for the pyrolysis of waste solids concentrates

Process and apparatus for recovering clean water from aqueous wastes

Process and apparatus for recovering residual oil from solids dehyd...

Process and apparatus for recovering clean water from aqueous wastes

Patents Applicationslast 30 patents

Trademarklast 30 trademarks