Inventor
Lev Medovar
Inventor
Kiev, SU
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Dprimary
B22DCasting of metals27%
C22BProduction and refining of metals27%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material9%
B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls9%
B22FWorking metallic powder9%
B23KSoldering or unsoldering9%
F16LPipes9%
PatentTitleYear
6,913,066'Method and device for producing ingots or strands of metal by melting electrodes in an electroconductive slag bath'20056,853,672'Method for producing metal blocks or bars by melting off electrodes and device for carrying out this method'20056,368,375'Processing of electroslag refined metal'20024,711,387'Method of producing pipes with crack arresters'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to ASTAFIEV NIKOLAI A (1)· patent assignee history
1987Patents assigned to BARVINKO JURY P (1)· patent assignee history
1987Patents assigned to BILETSKY SEMEN M (1)· patent assignee history
1987–2002Based in Kiev, SU· patent location history
2002Patents assigned to GEN ELECTRIC (1)· patent assignee history
2005Patents assigned to INTECO INT TECHN BERATUNG (2)· patent assignee history
2005Based in Kyiv, UA· patent location history
2005Based in Kyiy, UA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTECO INT TECHN BERATUNG | 2 | 2005 |
| ASTAFIEV NIKOLAI A | 1 | 1987 |
| BARVINKO JURY P | 1 | 1987 |
| BILETSKY SEMEN M | 1 | 1987 |
| GEN ELECTRIC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kiev, SU | 2 | 1987–2002 |
| Kyiv, UA | 1 | 2005 |
| Kyiy, UA | 1 | 2005 |