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Inventor

Yeong-Jun Kwon

Inventor
Gyeongsangbuk-do, KR

Overview

1→
Patents
2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C21Dprimary
C21DModifying the physical structure of ferrous metals50%
C22CAlloys50%
PatentTitleYear
9,200,353'Method for manufacturing an ultra-highstrength steel bar'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to HYUNDAI STEEL CO (1)· patent assignee history
2015Patents assigned to KWON YEONG-JUN (1)· patent assignee history
2015Patents assigned to LEE HYOUNG-CHUL (1)· patent assignee history
2015Patents assigned to LEE SANG-YOUN (1)· patent assignee history
2015Based in Gyeongsangbuk-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI STEEL CO12015
KWON YEONG-JUNself12015
LEE HYOUNG-CHUL12015
LEE SANG-YOUN12015
Locations
LocationPatentsSpan
Gyeongsangbuk-do, KR12015