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Inventor

Hwan Kee Heo

Inventor
Inchoen, KR

Overview

1→
Patents
1998
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.

C01Bprimary
C01BNon-metallic elements50%
C11DDetergent compositions50%
PatentTitleYear
5,851,420'Process for manufacturing granular sodium percarbonate'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to ORIENTAL CHEM IND (1)· patent assignee history
1998Based in Inchoen, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ORIENTAL CHEM IND11998
Locations
LocationPatentsSpan
Inchoen, KR11998