Patents by Inventor A. Arul Francis

A. Arul Francis 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).

  • SPRING BASED ELECTRICAL POWER GENERATOR
    Publication number: 20150159636
    Abstract: The present invention discloses a spring based generator for conversion of the vibrational energy into significantly storable electrical energy. The present invention's generator is portable and does not need any fluid like petrol, diesel, water etc. for its starting or running. The manufacturing and maintenance cost of the generator is highly less due to least complex assembly. The present invention creates minimum noise and provides continuous power generation.
    Type: Application
    Filed: July 17, 2014
    Publication date: June 11, 2015
    Inventor: A. Arul Francis