Inventor

DOBROVOLSKY STANISLAV D

SU3 patents

⚠️ This page may combine multiple inventors who share the name “DOBROVOLSKY STANISLAV D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PATON BORIS E

2 patents

US4297665AOct 27, 1981

Doughnut-type transformer for resistance butt welding

PATON BORIS E14 citations72

US4249153AFeb 3, 1981

Ring transformer for resistance butt welders

PATON BORIS E4 citations59

LEBEDEV VLADIMIR K

1 patent

US4471203ASep 11, 1984

Program control device for controlling flash butt welding process

LEBEDEV VLADIMIR K3 citations60