A.A. Vardanyan, G.E. Ayvazyan, R.A. Tovmasyan: Germanium-silicon quadruple tandem solar cell // RA Patent of the Utility Model 945 Y (2025)
A.A. Vardanyan, G.E. Ayvazyan: Acoustic generator of influence on the atmosphere // RA Patent of the Utility Model 730 Y (2021)
A.A. Vardanyan: Anti-hail acoustic generator // RA Patent of the Utility Model 389 U (2014)
A.A. Vardanyan: Anti-hail acoustic station // RA Patent of the Utility Model 361 Ս (2013)
A.H. Vardanyan: Method of active intervention in atmosphere // RA Patent 2628A (2012)
A.A. Vardanyan: Anti-hail acoustic station // RA Patent 2605A (2012)
A.A. Vardanyan: Anti-hail acoustic generator // RA Patent 2505A (2010)