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Inventor

Hak-beum Park

Inventor
Daejeon, KR

Overview

1→
Patents
2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B23Kprimary
B23KSoldering or unsoldering50%
G21CNuclear reactors50%
PatentTitleYear
8,183,497'Apparatus for and method of welding spacer grid'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHANG HUNG-SOON (1)· patent assignee history
2012Patents assigned to HWANG CHANG-HWAN (1)· patent assignee history
2012Patents assigned to KIM YONG-KWAN (1)· patent assignee history
2012Patents assigned to KOREA NUCLEAR FUEL CO LTD (1)· patent assignee history
2012Patents assigned to LIM SANG-HYUN (1)· patent assignee history
2012Based in Daejeon, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANG HUNG-SOON12012
HWANG CHANG-HWAN12012
KIM YONG-KWAN12012
KOREA NUCLEAR FUEL CO LTD12012
LIM SANG-HYUN12012
Locations
LocationPatentsSpan
Daejeon, KR12012