Patents by Inventor Thomas Maiorano

Thomas Maiorano 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).

  • Apparatus and method for supplying alternative energy and back-up emergency power to electrical devices
    Patent number: 6369463
    Abstract: An apparatus and method for supplying alternating current power to electrical devices wherein a subpanel having a plurality of switches allows a user to preset selected electrical devices for either automatic or manual load pick up by a battery during a utility power loss. Battery power is supplied only to predetermined electrical devices so as to avoid overload of the battery.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: April 9, 2002
    Assignee: Alternate Energy Concepts, Inc.
    Inventor: Thomas Maiorano
  • Power supply system for sump pump
    Patent number: 6188200
    Abstract: A power supply system for a sump pump including a transformerless inverter circuit with a plurality of MOSFET transistors for powering the pump using either available utility-supplied power or stored power from a battery.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: February 13, 2001
    Assignee: Alternate Energy Concepts, Inc.
    Inventor: Thomas Maiorano
  • Power supply system
    Patent number: D417650
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: December 14, 1999
    Assignee: Alternate Energy Concepts, Inc.
    Inventor: Thomas Maiorano