DR. STEVEN J DEANGELES, MD
Osteopathic Medicine at Michigan Ave, Chicago, IL

2011021, Sep 8, 2011

Mar 4, 2010

12/717482

Steven J. DeAngeles - Chicago IL, US

H04B 3/36, H04M 1/00, G08B 3/10

455347, 4555758, 3403847, 3408154, 3404071, 222192

A personal security device for a cell phone or other portable electronic device is attached and removed by a clamp configured to fit the device. A non-lethal chemical, electrical, acoustic or other deterrent can be quickly directed at an attacker using the portable electronic device as a carrier for the personal security device.

2010018, Jul 29, 2010

Apr 12, 2010

12/758324

Steven J DeAngeles - Chicago IL, US

F03B 13/10

290 54

A system and process for generating hydroelectric power within a body of water relying on the pressure head existing between two depths of the water. A vertically arranged conduit or penstock has an upper water intake and is in fluid communication with a reservoir situated at a lower depth. In a first cycle, water flow is established in the conduit or penstock between the water intake and lower reservoir when the reservoir is substantially full of air. A turbine housing is mounted adjacent the reservoir at a lower depth than the water intake and houses an electric turbine generator having blades mounted within the conduit or penstock to be driven by the flow of water to generate electricity. As water is introduced into the reservoir, air is exhausted out an air exhaust tube to a point above the surface of the body of water. After the reservoir is generally full of water valves are provided to cease the flow of water through the water intake and flow of air out the exhaust tube. An air pump thereafter introduces air into the reservoir to force water out of a reservoir water outlet port. The generating cycle is then repeated.

2010022, Sep 9, 2010

May 18, 2010

12/782063

Steven J. DeAngeles - Chicago IL, US

F03B 13/10

290 54

A system and process for generating hydroelectric power within a body of water uses head pressure existing between two depths of the water. A vertically arranged conduit has an upper water intake and is in fluid communication with a reservoir situated at a lower depth. In a first cycle, water flow is established in the conduit between the water intake and lower reservoir when the reservoir is substantially full of air but at a hydrostatic pressure less than the hydrostatic pressure at the top of the water conduit. A turbine mounted adjacent the reservoir and at a lower depth than the water intake drives an electric generator. As water is introduced into the reservoir, air is scavenged by a compressor and used to drive water from a second reservoir. After the first reservoir is generally full of water, valves are provided to cease the flow of water through the water intake and flow of air out the exhaust tube. An air pump thereafter introduces air scavenged from the first reservoir into the second reservoir to force water out of a second reservoir water outlet port. The generating cycle is then repeated.

7795748, Sep 14, 2010

Dec 5, 2008

12/328864

Steven J. DeAngeles - Chicago IL, US

F03B 13/00, H02P 9/04

290 43, 290 53, 290 54

A system and process for generating hydroelectric power within a body of water uses head pressure existing between two depths of the water. A vertically arranged conduit has an upper water intake and is in fluid communication with a reservoir situated at a lower depth. In a first cycle, water flow is established in the conduit between the water intake and lower reservoir when the reservoir is substantially full of air but at a hydrostatic pressure less than the hydrostatic pressure at the top of the water conduit. A turbine mounted adjacent the reservoir and at a lower depth than the water intake drives an electric generator. As water is introduced into the reservoir, air is scavenged by a compressor and used to drive water from a second reservoir. After the first reservoir is generally full of water, valves are provided to cease the flow of water through the water intake and flow of air out the exhaust tube. An air pump thereafter introduces air scavenged from the first reservoir into the second reservoir to force water out of a second reservoir water outlet port.

7804182, Sep 28, 2010

Nov 30, 2007

11/998360

Steven J. DeAngeles - Chicago IL, US

F03B 13/00, H02P 9/04

290 43, 290 54, 290 53

A system and process for generating hydroelectric power within a body of water relying on the pressure head existing between two depths of the water. A vertically arranged conduit or penstock has an upper water intake and is in fluid communication with a reservoir situated at a lower depth. In a first cycle, water flow is established in the conduit or penstock between the water intake and lower reservoir when the reservoir is substantially full of air. A turbine housing is mounted adjacent the reservoir at a lower depth than the water intake and houses an electric turbine generator having blades mounted within the conduit or penstock to be driven by the flow of water to generate electricity. As water is introduced into the reservoir, air is exhausted out an air exhaust tube to a point above the surface of the body of water. After the reservoir is generally full of water valves are provided to cease the flow of water through the water intake and flow of air out the exhaust tube.

2010025, Oct 7, 2010

Jan 25, 2007

11/627008

Steven J. DeAngeles - Chicago IL, US

F03B 13/08

290 52

An apparatus for generating electricity is provided. The apparatus comprises a first reservoir having a fluid, a second reservoir located below the first reservoir and receiving fluid from the first reservoir, a turbine connected to the first reservoir by a first tube, a second tube connecting the turbine to the second reservoir, a third tube connecting the first reservoir to the second reservoir, and a power source located adjacent to the second reservoir. The power source pumps fluid from the second reservoir to the first reservoir, and the fluid travels through the first tube into the turbine, thereby generating electricity.

2011003, Feb 10, 2011

Oct 19, 2010

12/907259

Steven J. DeAngeles - Chicago IL, US

F03D 9/00, H02P 9/02

290 55

Wind-driven electrical generators will slow and lose kinetic energy when the wind slows or stops. When the wind slows or stops, kinetic energy in the rotating turbine and other rotating components that would otherwise be lost, is conserved by supplying a supplemental mechanical energy to the rotating components using a battery-powered motor. The electrical power for the drive motor is obtained from solar-charged batteries. In an alternate embodiment, solar cells provide all of the energy for the drive motor.