Patent #	Title / Authors / Abstract
2092585	Process of hardening of end cutting instrument with the help of continuous technological laser beam. A.N.Safonov, V.V.Vasilcov, G.Y.Mikylshin, I.N.Ilichev, V.A.Savenkov, N.F.Zelencova, A.A.Mitrofanov. ABSTRACT
2116180	Optical-focusing head for laser treating. A.M.Zabelin,A.N.Safonov,K.V.Meleshenko. ABSTRACT