Patents by Inventor Lawrence Sadler

Lawrence Sadler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220313865
    Abstract: One embodiment of The Halo Sanitizer Respirator system is an electronic facial respirator featuring a shielded halo chamber to irradiate pathogens with a 1? diameter halo ring of chip-on-board package UV 265 nm LEDs. The LEDs face each other at an overall 180° inward-facing angle. The halo ring is positioned around the inner circumference of a shielded mirrored chamber. The halo ring concentrates and amplifies UVA, UVB and UVC rays. The halo respirator also features protective, supportive, flow-directing baffle vane panels positioned on the intake and the outflow points of the shielded mirror chamber to direct airflow, support chamber components, and to prevent radiation from escaping. The sanitizing respirator is further equipped with a rechargeable, detachable battery power unit, designed to be recharged in a separate, sanitizing/charging dock.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 6, 2022
    Inventor: Lawrence Sadler
  • Patent number: 9263899
    Abstract: The present disclosure relates to a power conditioning system that includes an electrical energy source interface for connecting to an electrical energy source and includes a load interface for connecting to a load. Between the electrical energy source interface and the load interface is a plurality of electrical energy storage devices. Also included in the power conditioning system of the present disclosure is a charging switching subsystem that electrically connects a grouping of electrical energy storage devices to the electrical energy source interface for a selected time interval. A grouping includes less than all of the individual electrical energy storage devices.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: February 16, 2016
    Assignee: L.R.S. Innovations, Inc.
    Inventor: Lawrence Sadler
  • Patent number: 8800701
    Abstract: An internal combustion engine, an electricity production unit, batteries and an electric motor combine to provide for an extremely high mileage vehicle which has an extremely long driving range between the vehicle requiring re-fueling. Because the vehicle utilizes petroleum based fuel to power the internal combustion engine the vehicle can be fueled at any location which commercially provides petroleum fuels to the public. The electricity production unit electricity output while being powered by a very low horsepower internal combustion engine. Amplification of amperage and/or voltage of the electricity produced by the electricity production unit preferably occurs by passing the electricity through batteries prior to being utilized by the electric motor to propel the vehicle. Assemblies of the present invention may be easily installed at a very reasonable cost in existing vehicles.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: August 12, 2014
    Assignee: L.R.S. Innovations, Inc.
    Inventor: Lawrence Sadler
  • Publication number: 20120326510
    Abstract: The present disclosure relates to a power conditioning system that includes an electrical energy source interface for connecting to an electrical energy source and includes a load interface for connecting to a load. Between the electrical energy source interface and the load interface is a plurality of electrical energy storage devices. Also included in the power conditioning system of the present disclosure is a charging switching subsystem that electrically connects a grouping of electrical energy storage devices to the electrical energy source interface for a selected time interval. A grouping includes less than all of the individual electrical energy storage devices.
    Type: Application
    Filed: June 25, 2012
    Publication date: December 27, 2012
    Inventor: Lawrence Sadler
  • Publication number: 20120330488
    Abstract: An electric vehicle that includes a hydrocarbon engine coupled with a generator, the generator comprising a positive source connection and a neutral source connection. The electric vehicle further includes a plurality of interconnected electrical energy storage devices, each electrical energy storage device comprising a positive terminal and a neutral terminal. Also included is a switching subsystem configured to successively electrically connect each electrical energy storage device to the generator for a selected time interval in a repeating cycle by electrically connecting the positive source connection of the generator to the positive terminal of an electrical energy storage device and electrically connecting the neutral source connection of the generator to the neutral terminal of the electrical energy storage device. The electric vehicle also includes a motor for propelling the vehicle.
    Type: Application
    Filed: June 25, 2012
    Publication date: December 27, 2012
    Inventor: Lawrence Sadler
  • Publication number: 20110303087
    Abstract: An apparatus, system, and method are disclosed for removing ethylene from a gaseous environment. Ethylene is a gaseous growth hormone produced by plants that triggers the ripening of some flowers, fruits, vegetables, and other plants. The apparatus includes an ethylene filter and a composition. The filter includes a frame and a trapping medium. The composition is attached to the trapping medium of the ethylene filter. The ethylene filter is positioned within a gaseous environment and is configured to encounter a gas flow within the gaseous environment. The composition contains at least some titanium dioxide which is configured to attach to the ethylene as the gas flow moves through and around the ethylene filter. In this manner, some ethylene may be removed from the gaseous environment.
    Type: Application
    Filed: August 22, 2011
    Publication date: December 15, 2011
    Inventor: Lawrence Sadler
  • Patent number: 8002877
    Abstract: Ethylene is a gaseous growth hormone produced by plant which triggers the ripening of fruits and vegetables. Titanium dioxide, positioned on a filter, acts to trap ethylene to remove the ethylene from a vegetation storage container. Sodium silicate is utilized to absorb moisture to reduce the absorption of moisture by the titanium dioxide to prolong the ethylene trapping capacity of the titanium dioxide. The filter, after becoming saturated to a desired extent with ethylene, is removed from the vegetation storage container and heated to facilitate a release of the ethylene from the titanium dioxide. This process provides for a reconditioning of the filter for continued use within the vegetation storage container. Producing an air flow and providing for exhaust of ethylene enhance the reconditioning of the filter during the application of heat.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: August 23, 2011
    Inventor: Lawrence Sadler