Patents by Inventor Janos Papp

Janos Papp 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).

  • Multi-channel physiotherapy device and procedure for its application
    Patent number: 10099052
    Abstract: The invention is a multi-channel physiotherapy device, which is fitted with an electrical source, a power supply unit, a photo-coupler, a microprocessor, and an electrode. It is characterized in that the electrical source is connected to a single power supply unit, the power supply unit is connected to the microprocessor, and the microprocessor is connected to the photo-couplers and, through the photo-couplers and the channels, to the electrodes, the number of which is at least approximately equal to the number of photo-couplers and channels.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: October 16, 2018
    Inventor: Janos Papp
  • Multi-channel physiotherapy device and procedure for its application
    Publication number: 20170087362
    Abstract: The invention is a multi-channel physiotherapy device, which is fitted with an electrical source, a power supply unit, a photo-coupler, a microprocessor, and an electrode. It is characterized in that the electrical source is connected to a single power supply unit, the power supply unit is connected to the microprocessor, and the microprocessor is connected to the photo-couplers and, through the photo-couplers and the channels, to the electrodes, the number of which is at least approximately equal to the number of photo-couplers and channels.
    Type: Application
    Filed: September 28, 2016
    Publication date: March 30, 2017
    Inventor: Janos PAPP
  • Process for preparing an agricultural fertilizer from sewage
    Patent number: 4772307
    Abstract: Contaminated water is contacted with an agent which contains salts or cations of mono-, di-, or trivalent metals in a maximum amount of 50 masspercent and rock granules containing at least 25 masspercent zeolite, preferably clinoptilolite and/or mordenite. The amount of metal salts respectively cations present in the parent zeolitic rock can be increased according to necessity by ion-exchange, adsorption and/or impregnation, i.e. by combination of these processes following eventual dehydration. The agent obtained is homogenized. The exhausted bed can be regenerated biologically or with aqueous solution of a potassium salt.
    Type: Grant
    Filed: August 20, 1987
    Date of Patent: September 20, 1988
    Inventors: Jeno Kiss, Adam Hosszu, Bala Deak, Denes Kallo, Janos Papp, Agnes Meszaros nee Kis, Mucsy, Gyorgy, Jozsef Olah, Gyorgy Urbanyi, Tivadar Gal, Istvan Apro, Czepek, Gyula, Ferenc Torocsik, Andras Lovas
  • Crushing equipment with air-jet, in particular for crystalline materials
    Patent number: 4611764
    Abstract: Crushing equipment with air-jet, in particular for the comminution of crystalline materials, comprising a cylindrical grinding chamber, nozzles and a nozzle carrying crown. The nozzle carrying crown is assembled of two releasably interconnected crown-halves and an exchangeable wearing ring protecting the outlet opening of the nozzle, and the two crown-halves form the seat of the wearing ring. Useful life of the nozzles of the equipment is practically unrestricted. The nozzles are fit, without a thread, either into one of the crown-halves or between them.
    Type: Grant
    Filed: January 10, 1984
    Date of Patent: September 16, 1986
    Assignee: CHINOIN Gyogyszer es Vegyeszeti Termekek Gyara Rt.
    Inventors: Jozsef Harsanyi, Janos Papp