Alberto Francisco Araujo

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Miramar, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder unit for eliminating secondary forces in inline internal c...
- Patent number 11,885,378
- Issue date Jan 30, 2024
- Alberto Francisco Araujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
In-line four cylinder engine having no secondary forces or imbalance
- Patent number 11,098,750
- Issue date Aug 24, 2021
- Alfadan, Inc.
- Alberto Francisco Araujo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine using yoke assemblies in unopposed cylin...
- Patent number 10,378,578
- Issue date Aug 13, 2019
- Alberto Francisco Araujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with coaxially aligned pistons
- Patent number 10,012,145
- Issue date Jul 3, 2018
- Alberto Francisco Araujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine engine with solid fuel starter
- Patent number 6,374,592
- Issue date Apr 23, 2002
- Locust USA, Inc.
- John William Box
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CYLINDER UNIT FOR ELIMINATING SECONDARY FORCES IN INLINE INTERNAL C...
- Publication number 20220389953
- Publication date Dec 8, 2022
- ALFADAN, INC.
- Alberto Francisco Araujo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
IN-LINE FOUR CYLINDER ENGINE HAVING NO SECONDARY FORCES OR IMBALANCE
- Publication number 20200018346
- Publication date Jan 16, 2020
- Alberto Francisco Araujo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...