STEFAN IOANA

Person

Germantown, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Renewable energy and waste heat harvesting system
- Patent number 11,927,203
- Issue date Mar 12, 2024
- A & A International, LLC
- Horia Abaitancei
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Integrated energy conversion, transfer and storage system
- Patent number 11,742,663
- Issue date Aug 29, 2023
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Renewable energy and waste heat harvesting system
- Patent number 11,473,597
- Issue date Oct 18, 2022
- A & A International, LLC
- Horia Abaitancei
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
System and method for hydraulic transformer clutches
- Patent number 11,448,268
- Issue date Sep 20, 2022
- A & A International, LLC
- Horia Abaitancei
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic clutches, gearboxes, transmissions, and energy recovery s...
- Patent number 11,441,617
- Issue date Sep 13, 2022
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated energy conversion, transfer and storage system
- Patent number 11,128,136
- Issue date Sep 21, 2021
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal hydraulic propulsion system
- Patent number 10,794,370
- Issue date Oct 6, 2020
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM
- Publication number 20240255007
- Publication date Aug 1, 2024
- A & A International, LLC
- Horia Abaitancei
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ENERGY CONVERSION SYSTEM BASED ON PHASE CHANGE AND GRAVITATIONAL PR...
- Publication number 20240191685
- Publication date Jun 13, 2024
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Application
RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM
- Publication number 20230137320
- Publication date May 4, 2023
- A & A International, LLC
- Horia ABAITANCEI
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULIC TRANSFORMER CLUTCHES
- Publication number 20230129770
- Publication date Apr 27, 2023
- A & A International, LLC
- Horia ABAITANCEI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDRAULIC CLUTCHES, GEARBOXES, TRANSMISSIONS, AND ENERGY RECOVERY S...
- Publication number 20220373041
- Publication date Nov 24, 2022
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTEGRATED ENERGY CONVERSION, TRANSFER AND STORAGE SYSTEM
- Publication number 20220060022
- Publication date Feb 24, 2022
- A & A International, LLC
- Horia ABAITANCEI
- B60 - VEHICLES IN GENERAL
Information Patent Application
RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM
- Publication number 20210301781
- Publication date Sep 30, 2021
- A & A International, LLC
- Horia ABAITANCEI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
HYDRAULIC CLUTCHES, GEARBOXES, TRANSMISSIONS, AND ENERGY RECOVERY S...
- Publication number 20210129805
- Publication date May 6, 2021
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL HYDRAULIC PROPULSION SYSTEM
- Publication number 20210095644
- Publication date Apr 1, 2021
- A & A International, LLC
- Horia Abaitancei
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR HYDRAULIC TRANSFORMER CLUTCHES
- Publication number 20200040948
- Publication date Feb 6, 2020
- A & A International, LLC
- Horia ABAITANCEI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTEGRATED ENERGY CONVERSION, TRANSFER AND STORAGE SYSTEM
- Publication number 20190305558
- Publication date Oct 3, 2019
- A & A International, LLC
- Horia ABAITANCEI
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL HYDRAULIC PROPULSION SYSTEM
- Publication number 20190211809
- Publication date Jul 11, 2019
- A & A International, LLC
- Horia ABAITANCEI
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
WIND TURBINE DEVICE
- Publication number 20120133149
- Publication date May 31, 2012
- Stefan IOANA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Vertical Axle Helix Monoblock Wind Turbine
- Publication number 20090028706
- Publication date Jan 29, 2009
- STEFAN IOANA
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

STEFAN IOANA

Person

Patents Grantslast 30 patents

Renewable energy and waste heat harvesting system

Integrated energy conversion, transfer and storage system

Renewable energy and waste heat harvesting system

System and method for hydraulic transformer clutches

Hydraulic clutches, gearboxes, transmissions, and energy recovery s...

Integrated energy conversion, transfer and storage system

Thermal hydraulic propulsion system

Patents Applicationslast 30 patents

RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM

ENERGY CONVERSION SYSTEM BASED ON PHASE CHANGE AND GRAVITATIONAL PR...

RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM

SYSTEM AND METHOD FOR HYDRAULIC TRANSFORMER CLUTCHES

HYDRAULIC CLUTCHES, GEARBOXES, TRANSMISSIONS, AND ENERGY RECOVERY S...

INTEGRATED ENERGY CONVERSION, TRANSFER AND STORAGE SYSTEM

RENEWABLE ENERGY AND WASTE HEAT HARVESTING SYSTEM

HYDRAULIC CLUTCHES, GEARBOXES, TRANSMISSIONS, AND ENERGY RECOVERY S...

THERMAL HYDRAULIC PROPULSION SYSTEM

SYSTEM AND METHOD FOR HYDRAULIC TRANSFORMER CLUTCHES

INTEGRATED ENERGY CONVERSION, TRANSFER AND STORAGE SYSTEM

THERMAL HYDRAULIC PROPULSION SYSTEM

WIND TURBINE DEVICE

Vertical Axle Helix Monoblock Wind Turbine