Patents by Inventor Petar Tenchev Atanasov

Petar Tenchev Atanasov 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).

  • Method for determining of moment for insemination of lactating cows
    Publication number: 20040231602
    Abstract: The invention concerns a method for determination of suitable moment for insemination of lactating cows, which seeks the beginning of the sponttaneous lactation during the estrus and the cow is inseminated immediately after that. The milking of the cow right after the insemination is advisable.
    Type: Application
    Filed: December 29, 2003
    Publication date: November 25, 2004
    Inventor: Petar Tenchev Atanasov