Patents by Inventor Sandro Ligugnana

Sandro Ligugnana 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).

  • Device for taking air samples for the environmental microbiological control
    Patent number: 9989445
    Abstract: A device comprises a main body equipped with at least one handle, three sampling chambers that are mounted outside the main body and a control unit. The three sampling chambers are independent of each other and protrude radially from a predefined portion of the main body. The control unit is device can effect multiple environment to be controlled programmed so that the samplings from an in one, two or three different positions in the space, remaining stationary.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: June 5, 2018
    Assignee: ORUM INTERNATIONAL S.R.L.
    Inventors: Roberto Ligugnana, Sandro Ligugnana
  • DEVICE FOR TAKING AIR SAMPLES FOR THE ENVIRONMENTAL MICROBIOLOGICAL CONTROL
    Publication number: 20160363515
    Abstract: A device is described for taking air samples for the environmental microbiological control of the portable type. The device comprises a main body equipped with at least one handle, three sampling chambers that are mounted outside the main body and a control unit. The three sampling chambers are independent of each other and protrude radially from a predefined portion of the main body. The control unit is programmed so that the device can effect multiple samplings from an environment to be controlled in one, two or three different positions in the space, remaining stationary.
    Type: Application
    Filed: June 9, 2016
    Publication date: December 15, 2016
    Inventors: Roberto Ligugnana, Sandro Ligugnana