Patents by Inventor Ovidio Pitzurra

Ovidio Pitzurra 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 for determining the number of microorganisms in the air and a method of operating said apparatus
    Patent number: 6133020
    Abstract: The invention concerns an apparatus which has holder stations (41, 42) for individual parts (3, 5) of a microorganism settlement device (1). This settlement device (1) comprises a lower part (30 with a nutrient medium (4) and a lid (5). The lower part (3) is located in the first holder station (41). The apparatus further has an actuating arrangement (10) designed such that the lid (5) can be moved in controlled manner between the two holder stations (41, 42).
    Type: Grant
    Filed: May 23, 1998
    Date of Patent: October 17, 2000
    Inventor: Ovidio Pitzurra