Patents by Inventor Valentin Nikolaevich Kravtsov

Valentin Nikolaevich Kravtsov 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).

  • Light amphibian
    Patent number: D446764
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: August 21, 2001
    Assignee: Aktsionernoe obschestvo otkrytogo tipa Taganrogsky aviatsionny nauchno-tekhnichesky komplex imeni GM Berieva
    Inventors: Gennady Sergeevich Panatov, Valentin Nikolaevich Kravtsov, Vladimir Nikolaevich Konoplev