Nadeem Ahmad

US Patent:

20110155192, Jun 30, 2011

Filed:

Aug 26, 2010

Appl. No.:

12/869634

Inventors:

NADEEM AHMAD - ELK GROVE CA, US
NAEEM AHMAD - ELK GROVE CA, US

International Classification:

B60S 1/66

US Classification:

134 56 R

Abstract:

A self-contained built-in automatic vehicle washing system is constructed from a water supply, a delivery system (e.g., manifold and tubular lines), and spray nozzles. The washing system can be pressurized at a reservoir or at the manifold. The nozzles can be strategically positioned to effective coverage for the application of cleansers, water, wax, and/or heat for washing the vehicle. A rotating bar can slide out from under the vehicle to provide wash nozzles mounted to the bar access to the body exterior of the car. The rotating bar and mounted wash nozzles may also be used in undercarriage cleansing of the vehicle. The nozzles can be turned on and off via valves and a controller in a sequence for washing the vehicle.

US Patent:

20120031119, Feb 9, 2012

Filed:

Aug 3, 2010

Appl. No.:

12/849650

Inventors:

NADEEM AHMAD - ELK GROVE CA, US
NAEEM AHMAD - ELK GROVE CA, US

International Classification:

F25B 41/00
F25B 29/00
F03D 9/00
F24J 3/08

US Classification:

62 79, 165 45, 165 61, 290 55

Abstract:

A heat transfer fluid can be cooled using the atmospheric thermal lapse rate. The heat transfer fluid can be ascended to a predetermined altitude above ground level where a temperature of the atmosphere is less than a temperature at the ground level. The heat transfer fluid can be cooled to a predetermined temperature by heat exchange between the heat transfer fluid and the atmosphere. The heat transfer fluid can then be descended to ground level while inhibiting heat transfer with the atmosphere tending to warm the cooled fluid.

US Patent:

20130264032, Oct 10, 2013

Filed:

Feb 25, 2012

Appl. No.:

13/385625

Inventors:

Naeem Ahmad - Elk Grove CA, US
Nadeem Ahmad - Elk Grove CA, US

International Classification:

F25D 3/00
F25C 3/04

US Classification:

16510419, 239 22

Abstract:

This invention relates to method and system for making of artificial snow or ice for outdoor as well as indoor artificial ski as well as method and systems for preserving ice for winter recreational activities, all year round for indoor facilities and at least half year or longer for outdoor facilities. It also relates to method and systems for preserving ice using embedded coolant lines capable of absorbing the heat from the thermal storage medium through a coolant and passing on same further to snow/ice layer. It also relates to method and systems for circulating waste snow/ice and using the thermal energy stored for snow making.

US Patent:

20090211605, Aug 27, 2009

Filed:

Feb 27, 2008

Appl. No.:

12/071832

Inventors:

Nadeem Ahmad - Elk Grove CA, US

International Classification:

B60S 1/66
B08B 3/02
B08B 3/08
B08B 13/00
B60S 1/00

US Classification:

134 18, 134123, 134 57 R, 134 34, 134 26

Abstract:

A self-contained built-in automatic vehicle washing system is constructed from a water supply, a delivery system (e.g., manifold and tubular lines), and spray nozzles. The washing system is pressurized at a reservoir or at the manifold. The nozzles are strategically positioned to effective coverage for the application of cleansers, water, wax, and/or heat for washing the vehicle. A rotating bar slides out from under the vehicle to provide wash nozzles mounted to the bar access to the body exterior of the car. The rotating bar and mounted wash nozzles may also be used in undercarriage cleansing of the vehicle, and the nozzles are turned on and off via valves and a controller in a sequence for washing the vehicle.

US Patent:

20170343247, Nov 30, 2017

Filed:

May 26, 2017

Appl. No.:

15/607313

Inventors:

Mohammad Sharaz Ahmad - Sacramento CA, US
Mohammad Ali Ahmad - Sacramento CA, US
Nadeem Ahmad - Sacramento CA, US

International Classification:

F25B 9/04
F25D 23/02
F25D 3/06
F25D 31/00
F25D 11/00

Abstract:

A refrigerated food storage box has been disclosed. This refrigerated food storage box has an inner box comprising a set of inner walls and an inner base, together enclosing a food storage compartment. There is also an outer box comprising a set of outer walls and an outer base, wherein each outer wall is located at a predetermined distance from a corresponding inner wall and the outer base is located at the predetermined distance from the inner base, thereby creating a thermal cavity between the inner box and the outer box. There is at least one plate-type heat exchanger located within the thermal cavity, wherein each plate-type heat exchanger having a hollow cavity therein. Note that the hollow cavity capable of receiving temperature controlled air from a refrigeration unit, thereby capable of altering the temperature inside the food storage compartment.