Timothy Griffith

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Urbandale, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cooling in staged fuel system
- Patent number 11,965,654
- Issue date Apr 23, 2024
- Collins Engine Nozzles, Inc.
- Lev A. Prociw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling in staged fuel systems
- Patent number 11,067,278
- Issue date Jul 20, 2021
- Delavan Inc.
- Lev Alexander Prociw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling in staged fuel systems
- Patent number 9,989,257
- Issue date Jun 5, 2018
- Delavan Inc.
- Lev A. Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
COOLING IN STAGED FUEL SYSTEM
- Publication number 20210341148
- Publication date Nov 4, 2021
- DELAVAN INC
- Lev A. Prociw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COOLING IN STAGED FUEL SYSTEMS
- Publication number 20180274785
- Publication date Sep 27, 2018
- DELAVAN INC
- Lev Alexander Prociw
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
COOLING IN STAGED FUEL SYSTEMS
- Publication number 20160377291
- Publication date Dec 29, 2016
- DELAVAN INC
- Lev A. Prociw
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS