Patents by Inventor Prashant Desmond Maharaj

Prashant Desmond Maharaj 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).

  • Personal pulmonary function analyzers
    Patent number: 6004277
    Abstract: A personal pulmonary function analyzer comprises a generally elongate body which defines a flow passageway extending between an opening at one end of the body and an opening at a side of the body. The flow passageway can be less than 10 cm in length, and is conveniently about 3 cm in length.
    Type: Grant
    Filed: February 13, 1998
    Date of Patent: December 21, 1999
    Inventors: Prashant Desmond Maharaj, Donald Lewis Butler