Lev A. Prociw

Person

Willowdale, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Reverse flow ceramic matrix composite combustor
- Patent number 9,423,130
- Issue date Aug 23, 2016
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Positioning arrangement for components of a pressure vessel and method
- Patent number 8,959,928
- Issue date Feb 24, 2015
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reverse flow ceramic matrix composite combustor
- Patent number 8,745,989
- Issue date Jun 10, 2014
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Gas turbine engine fuel conveying member
- Patent number 8,276,387
- Issue date Oct 2, 2012
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Positioning arrangement for components of a pressure vessel and method
- Patent number 8,181,465
- Issue date May 22, 2012
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Nested channel ducts for nozzle construction and the like
- Patent number 8,074,452
- Issue date Dec 13, 2011
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Variable arc gap plasma igniter
- Patent number 8,044,319
- Issue date Oct 25, 2011
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Integral heater for fuel conveying member
- Patent number 7,937,926
- Issue date May 10, 2011
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Internally mounted device for a pressure vessel
- Patent number 7,805,948
- Issue date Oct 5, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Calibration of optical patternator spray parameter measurements
- Patent number 7,738,694
- Issue date Jun 15, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of manufacturing a metal injection moulded combustor swirler
- Patent number 7,721,436
- Issue date May 25, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Multi-channel fuel manifold
- Patent number 7,716,933
- Issue date May 18, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fuel nozzle for a gas turbine engine
- Patent number 7,712,313
- Issue date May 11, 2010
- Pratt & Whitney Canada Corp.
- Aleksandar Kojovic
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Modular fuel nozzle and method of making
- Patent number 7,677,471
- Issue date Mar 16, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modular fuel nozzle air swirler
- Patent number 7,658,339
- Issue date Feb 9, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modular fuel nozzle and method of making
- Patent number 7,654,000
- Issue date Feb 2, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Dual conduit fuel manifold for gas turbine engine
- Patent number 7,654,088
- Issue date Feb 2, 2010
- Pratt & Whitney Canada Corp.
- Harris Shafique
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel nozzle and manifold assembly connection
- Patent number 7,617,683
- Issue date Nov 17, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Heat shield for a fuel manifold and method
- Patent number 7,565,807
- Issue date Jul 28, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Redundant fuel manifold sealing arrangement
- Patent number 7,559,201
- Issue date Jul 14, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Reduced thermal stress fuel nozzle assembly
- Patent number 7,559,202
- Issue date Jul 14, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Internal fuel manifold with airblast nozzles
- Patent number 7,533,531
- Issue date May 19, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel conveying member with heat pipe
- Patent number 7,530,231
- Issue date May 12, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Gas turbine fuel nozzle manufacturing
- Patent number 7,497,012
- Issue date Mar 3, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible heat shields and method
- Patent number 7,481,248
- Issue date Jan 27, 2009
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Method for manufacturing a foam core heat exchanger
- Patent number 7,467,467
- Issue date Dec 23, 2008
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Helical channel for distributor and method
- Patent number 7,454,914
- Issue date Nov 25, 2008
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Low cost pressure atomizer
- Patent number 7,320,440
- Issue date Jan 22, 2008
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Foam wall combustor construction
- Patent number 7,263,772
- Issue date Sep 4, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Modular fuel nozzle and method of making
- Patent number 7,237,730
- Issue date Jul 3, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
COMBUSTOR FOR GAS TURBINE ENGINE
- Publication number 20150113994
- Publication date Apr 30, 2015
- Pratt & Whitney Canada Corp.
- Tin Cheung John Hu
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
POSITIONING ARRANGEMENT FOR COMPONENTS OF A PRESSURE VESSEL AND METHOD
- Publication number 20120227415
- Publication date Sep 13, 2012
- LEV ALEXANDER PROCIW
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE FUEL CONVEYING MEMBER
- Publication number 20110173982
- Publication date Jul 21, 2011
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GAS TURBINE ENGINE FUEL CONVEYING MEMBER
- Publication number 20110120142
- Publication date May 26, 2011
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
REVERSE FLOW CERAMIC MATRIX COMPOSITE COMBUSTOR
- Publication number 20100257864
- Publication date Oct 14, 2010
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
NESTED CHANNEL DUCTS FOR NOZZLE CONSTRUCTION AND THE LIKE
- Publication number 20090320479
- Publication date Dec 31, 2009
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MODULAR FUEL NOZZLE AIR SWIRLER
- Publication number 20090159725
- Publication date Jun 25, 2009
- Lev Alexander PROCIW
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
INTEGRAL HEATER FOR FUEL CONVEYING MEMBER
- Publication number 20090084108
- Publication date Apr 2, 2009
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
POSITIONING ARRANGEMENT FOR COMPONENTS OF A PRESSURE VESSEL AND METHOD
- Publication number 20090060636
- Publication date Mar 5, 2009
- Lev Alexander PROCIW
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL NOZZLE FOR A GAS TURBINE ENGINE
- Publication number 20090050714
- Publication date Feb 26, 2009
- ALEKSANDAR KOJOVIC
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTI-CHANNEL FUEL MANIFOLD
- Publication number 20080083223
- Publication date Apr 10, 2008
- Lev Alexander PROCIW
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
MODULAR FUEL NOZZLE AND METHOD OF MAKING
- Publication number 20080054101
- Publication date Mar 6, 2008
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Positioning arrangement for components of a pressure vessel and method
- Publication number 20080006641
- Publication date Jan 10, 2008
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of computing spray parameters from optical patternation
- Publication number 20070242871
- Publication date Oct 18, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Redundant fuel manifold sealing arrangement
- Publication number 20070234724
- Publication date Oct 11, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Calibration of optical patternator spray parameter measurements
- Publication number 20070236693
- Publication date Oct 11, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
MODULAR FUEL NOZZLE AND METHOD OF MAKING
- Publication number 20070234569
- Publication date Oct 11, 2007
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Foam core heat exchanger and method
- Publication number 20070234565
- Publication date Oct 11, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Combustor swirler and method of manufacturing same
- Publication number 20070137208
- Publication date Jun 21, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel nozzle and manifold assembly connection
- Publication number 20070137209
- Publication date Jun 21, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Internally mounted device for a pressure vessel
- Publication number 20070137218
- Publication date Jun 21, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Reduced thermal stress assembly and process of making same
- Publication number 20070107434
- Publication date May 17, 2007
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
HELICAL CHANNEL FOR DISTRIBUTOR AND METHOD
- Publication number 20070101727
- Publication date May 10, 2007
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Nested channel ducts for nozzle construction and the like
- Publication number 20060260317
- Publication date Nov 23, 2006
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Internal fuel manifold with airblast nozzles
- Publication number 20060218925
- Publication date Oct 5, 2006
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel conveying member with heat pipe
- Publication number 20060218926
- Publication date Oct 5, 2006
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Modular fuel nozzle and method of making
- Publication number 20060208105
- Publication date Sep 21, 2006
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Variable arc gap plasma igniter
- Publication number 20060175306
- Publication date Aug 10, 2006
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Low cost pressure atomizer
- Publication number 20060175428
- Publication date Aug 10, 2006
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Evacuation of hot gases accumulated in an inactive gas turbine engine
- Publication number 20060162338
- Publication date Jul 27, 2006
- Pratt & Whitney Canada Corp.
- Lev Alexander Prociw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Lev A. Prociw

Person

Patents Grantslast 30 patents

Reverse flow ceramic matrix composite combustor

Positioning arrangement for components of a pressure vessel and method

Reverse flow ceramic matrix composite combustor

Gas turbine engine fuel conveying member

Positioning arrangement for components of a pressure vessel and method

Nested channel ducts for nozzle construction and the like

Variable arc gap plasma igniter

Integral heater for fuel conveying member

Internally mounted device for a pressure vessel

Calibration of optical patternator spray parameter measurements

Method of manufacturing a metal injection moulded combustor swirler

Multi-channel fuel manifold

Fuel nozzle for a gas turbine engine

Modular fuel nozzle and method of making

Modular fuel nozzle air swirler

Modular fuel nozzle and method of making

Dual conduit fuel manifold for gas turbine engine

Fuel nozzle and manifold assembly connection

Heat shield for a fuel manifold and method

Redundant fuel manifold sealing arrangement

Reduced thermal stress fuel nozzle assembly

Internal fuel manifold with airblast nozzles

Fuel conveying member with heat pipe

Gas turbine fuel nozzle manufacturing

Flexible heat shields and method

Method for manufacturing a foam core heat exchanger

Helical channel for distributor and method

Low cost pressure atomizer

Foam wall combustor construction

Modular fuel nozzle and method of making

Patents Applicationslast 30 patents

COMBUSTOR FOR GAS TURBINE ENGINE

POSITIONING ARRANGEMENT FOR COMPONENTS OF A PRESSURE VESSEL AND METHOD

GAS TURBINE ENGINE FUEL CONVEYING MEMBER

GAS TURBINE ENGINE FUEL CONVEYING MEMBER

REVERSE FLOW CERAMIC MATRIX COMPOSITE COMBUSTOR

NESTED CHANNEL DUCTS FOR NOZZLE CONSTRUCTION AND THE LIKE

MODULAR FUEL NOZZLE AIR SWIRLER

INTEGRAL HEATER FOR FUEL CONVEYING MEMBER

POSITIONING ARRANGEMENT FOR COMPONENTS OF A PRESSURE VESSEL AND METHOD

FUEL NOZZLE FOR A GAS TURBINE ENGINE

MULTI-CHANNEL FUEL MANIFOLD

MODULAR FUEL NOZZLE AND METHOD OF MAKING

Positioning arrangement for components of a pressure vessel and method

Method of computing spray parameters from optical patternation

Redundant fuel manifold sealing arrangement

Calibration of optical patternator spray parameter measurements

MODULAR FUEL NOZZLE AND METHOD OF MAKING

Foam core heat exchanger and method

Combustor swirler and method of manufacturing same

Fuel nozzle and manifold assembly connection

Internally mounted device for a pressure vessel

Reduced thermal stress assembly and process of making same

HELICAL CHANNEL FOR DISTRIBUTOR AND METHOD

Nested channel ducts for nozzle construction and the like

Internal fuel manifold with airblast nozzles

Fuel conveying member with heat pipe

Modular fuel nozzle and method of making

Variable arc gap plasma igniter

Low cost pressure atomizer

Evacuation of hot gases accumulated in an inactive gas turbine engine