IV

Ivan V. Vangelov

Overall (All Time): #1,676,465 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4691090 Method and device for plasma cutting of non-metallic materials Dimo T. Garlanov, Dimieter A. Dimitrov, Marin H. Beleov, Vladimir P. Hlbearov, Nikolay Y. Nikov +1 more 1987-09-01
4369919 Plasma torch for processing metals in the air and under water Marin G. Beloev, Dimo T. Garlanov, Nikolay Y. Nikov, Ivan S. Savov, Vladimir P. Hlebarov 1983-01-25
4370539 Device for the manual start-up of a plasma torch Dimo T. Garlanov, Marin G. Beloev, Vladimir P. Hlebarov, Mariana V. Kolarova 1983-01-25