Vemulapalli D. N. Rao

Person

Bloomfield Township,, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for eliminating bearing assembly hoot noise
- Patent number 6,238,744
- Issue date May 29, 2001
- Ford Motor Company
- Thomas Magoulick
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Low friction cam shaft
- Patent number 6,167,856
- Issue date Jan 2, 2001
- Ford Global Technologies, Inc.
- Vemulapalli Durga N. Rao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for reducing NO.sub.x in the exhaust streams o...
- Patent number 5,813,224
- Issue date Sep 29, 1998
- Ford Global Technologies, Inc.
- Vemulapalli Durga Nageswar Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Particulate and exhaust gas emission control system
- Patent number 5,758,496
- Issue date Jun 2, 1998
- Ford Global Technologies, Inc.
- Vemulapalli D. N. Rao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for reducing NO.sub.x in the exhaust streams of internal com...
- Patent number 5,584,265
- Issue date Dec 17, 1996
- Ford Motor Company
- Vemulapalli Durga N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark ignition engine exhaust system
- Patent number 5,519,993
- Issue date May 28, 1996
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark ignition engine exhaust system
- Patent number 5,396,764
- Issue date Mar 14, 1995
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low friction reciprocating piston assembly
- Patent number 5,313,919
- Issue date May 24, 1994
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Redox catalysis of NO.sub.x in internal combustion engines
- Patent number 5,307,772
- Issue date May 3, 1994
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel engine turbo-expander
- Patent number 5,269,143
- Issue date Dec 14, 1993
- Ford Motor Company
- Harry A. Cikanek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low friction reciprocating piston assembly
- Patent number 5,239,955
- Issue date Aug 31, 1993
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Uncooled oilless internal combustion engine having uniform gas sque...
- Patent number RE34336
- Issue date Aug 10, 1993
- Ford Motor Company
- Wallace R. Wade
- 092 - Expansible chamber devices
Information Patent Grant
Oilless internal combustion engine having gas phase lubrication
- Patent number RE34143
- Issue date Dec 15, 1992
- Ford Motor Company
- Vemulapalli D. N. Rao
- 123 - Internal-combustion engines
Information Patent Grant
Filtration system for diesel engine exhaust-II
- Patent number 5,014,511
- Issue date May 14, 1991
- Ford Motor Company
- Wallace R. Wade
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oilless internal combustion engine having gas phase lubrication
- Patent number 4,872,432
- Issue date Oct 10, 1989
- Ford Motor Company
- Vemulapalli Durga N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Uncooled oilless internal combustion engine having uniform gas sque...
- Patent number 4,846,051
- Issue date Jul 11, 1989
- Ford Motor Company
- Wallace R. Wade
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filtration system for diesel engine exhaust-II
- Patent number 4,686,827
- Issue date Aug 18, 1987
- Ford Motor Company
- Wallace R. Wade
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carbon ignition temperature depressing agent and method of regenera...
- Patent number 4,670,020
- Issue date Jun 2, 1987
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carbon ignition temperature depressing agent and method of regenera...
- Patent number 4,655,037
- Issue date Apr 7, 1987
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automotive dispensing apparatus for fuel additive
- Patent number 4,621,593
- Issue date Nov 11, 1986
- Ford Motor Company
- Vemulapalli D. N. Rao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Particulate trap system for engine exhaust using electrically power...
- Patent number 4,562,695
- Issue date Jan 7, 1986
- Ford Motor Company
- Vemulapalli Durga N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for periodically oxidizing particulates collected from ex...
- Patent number 4,544,388
- Issue date Oct 1, 1985
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automatic initiation system for regenerating a particulate filter trap
- Patent number 4,538,411
- Issue date Sep 3, 1985
- Ford Motor Company
- Wallace R. Wade
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filtration system for diesel engine exhaust-I
- Patent number 4,494,375
- Issue date Jan 22, 1985
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of making wear resistant ferrous based parts
- Patent number 4,421,717
- Issue date Dec 20, 1983
- Ford Motor Company
- Vemulapalli D. N. Rao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of fabricating a heat exchanger for Stirling engine
- Patent number 4,230,651
- Issue date Oct 28, 1980
- Ford Motor Company
- Vemulapalli D. N. Rao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of making low cost insertable type port liner
- Patent number 4,207,660
- Issue date Jun 17, 1980
- Ford Motor Company
- Vemulapalli D. N. Rao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low cost cast-in place port liner
- Patent number 4,206,598
- Issue date Jun 10, 1980
- Ford Motor Company
- Vemulapalli D. N. Rao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Low cost insertable type port liner
- Patent number 4,195,478
- Issue date Apr 1, 1980
- Ford Motor Company
- Vemulapalli D. N. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat exchanger for Stirling engine
- Patent number 4,183,213
- Issue date Jan 15, 1980
- Ford Motor Company
- Vemulapalli D. N. Rao
- F28 - HEAT EXCHANGE IN GENERAL

Vemulapalli D. N. Rao

Person

Patents Grantslast 30 patents

Method for eliminating bearing assembly hoot noise

Low friction cam shaft

Method and apparatus for reducing NO.sub.x in the exhaust streams o...

Particulate and exhaust gas emission control system

Method for reducing NO.sub.x in the exhaust streams of internal com...

Spark ignition engine exhaust system

Spark ignition engine exhaust system

Low friction reciprocating piston assembly

Redox catalysis of NO.sub.x in internal combustion engines

Diesel engine turbo-expander

Low friction reciprocating piston assembly

Uncooled oilless internal combustion engine having uniform gas sque...

Oilless internal combustion engine having gas phase lubrication

Filtration system for diesel engine exhaust-II

Oilless internal combustion engine having gas phase lubrication

Uncooled oilless internal combustion engine having uniform gas sque...

Filtration system for diesel engine exhaust-II

Carbon ignition temperature depressing agent and method of regenera...

Carbon ignition temperature depressing agent and method of regenera...

Automotive dispensing apparatus for fuel additive

Particulate trap system for engine exhaust using electrically power...

Apparatus for periodically oxidizing particulates collected from ex...

Automatic initiation system for regenerating a particulate filter trap

Filtration system for diesel engine exhaust-I

Method of making wear resistant ferrous based parts

Method of fabricating a heat exchanger for Stirling engine

Method of making low cost insertable type port liner

Low cost cast-in place port liner

Low cost insertable type port liner

Heat exchanger for Stirling engine