Patents by Inventor Robert A. Petrosian

Robert A. Petrosian 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).

  • Patent number: 11911253
    Abstract: A product dispensing apparatus for dispensing hygiene products. The product dispensing apparatus includes a housing having a back portion, a side portion coupled to the back portion, and a housing door movably coupled to the side portion. A product container is configured to hold a plurality of the hygiene products wherein the product container includes a support wall and side walls coupled to the support wall. The product container is rotatably coupled to the housing, and the product container is rotatable between a loading position and a dispensing position with respect to the housing. A product door is rotatably coupled to the product container and a trigger assembly is supported by the product container. A product delivery tray is rotatably supported by the side walls of the product container and extends through a slot in the support wall during rotation of the product delivery tray.
    Type: Grant
    Filed: October 26, 2023
    Date of Patent: February 27, 2024
    Assignee: The Tranzonic Companies
    Inventors: Fred I. Morad, Robert A. Acosta, Arbi Petrosian
  • Patent number: 4180385
    Abstract: A fuel composition which comprises a high-boiling petroleum fuel and an additive. The additive incorporates compounds of elements Mg, and/or Ca and/or Mn, and/or Al, and/or Fe and also an ash-containing resin.The additive is prepared by thermal processing of a solid fuel with the formation of a dust-containing vapor-gas mixture. Thereafter, a resin is condensed from the vapor-gas mixture which is incorporated with the above-mentioned compounds of said elements and, finally, the resin is discharged along with the deposited dust.
    Type: Grant
    Filed: November 30, 1976
    Date of Patent: December 25, 1979
    Inventors: Vitaly I. Chikul, Boris I. Tyagunov, Yalmar S. Ulanen, Olga S. Chikul, Karl E. Zeger, Lev Z. Tamarkin, Robert A. Petrosian, Vadim E. Chmovzh, Alexandr S. Smirnov, Valentina I. Polyakovskaya, Pavel A. Trufanov