• Kovacevic, R., Jandric, Z., Valant, M., and Kmecko, I., “System and Method for Controlling Welding Parameters in Welding-based Deposition Process”, US Patent No. 6,940,037, issued on Sept. 6, 2005.
  • Kovacevic, R., Hu, D., and Valant, M., “System and Method for Controlling the Size of the Molten Pool in Laser-based Additive Manufacturing”, US Patent No. 6,995,334, issued on February 7, 2006.
  • Kovacevic, R. and Valant, M., “System and Method for Fabrication or Repairing Part”, US Patent No. 7,020,539, issued on March 28, 2006.
  • Valant, M. and Kovacevic, R., “Powder Delivery System and Method”, US Patent No. 7,045,738, issued on May 16, 2006.