LexDanaLexDanabeta
Inventor

Anatoly P. Kravchenko

Inventor
Zhdanov, SU

Overview

2→
Patents
1979–1986
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C21Bprimary
C21BManufacture of iron or steel40%
B22DCasting of metals20%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace20%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application20%
PatentTitleYear
4,572,269'Method of manufacturing cooling plates for use in metallurgical furnaces and a cooling plate'19864,143,777'Blast furnace charging device'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to ZHDANOVSKIJ METALL INST (1)· patent assignee history
1979Based in Zhdanov Donetskoi oblasti, SU· patent location history
1986Patents assigned to VNI PI OCHISTKE T GAZOV (1)· patent assignee history
1986Based in Zhdanov, SU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VNI PI OCHISTKE T GAZOV11986
ZHDANOVSKIJ METALL INST11979
Locations
LocationPatentsSpan
Zhdanov, SU11986
Zhdanov Donetskoi oblasti, SU11979