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Inventor

Chil Lim Park

Inventor
Seongnam, KR

Overview

2→
Patents
1999–2001
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
B01DSeparation25%
C02FTreatment of water, waste water, sewage, or sludge25%
PatentTitleYear
6,177,007'High efficiency apparatus for treating nitrogen and phosphorous contained in sewage'20015,935,299'Apparatus and method of spray dryer/bag filter using circulating shield air'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to DAEWOO CORP (2)· patent assignee history
1999Based in Kyungki-do, KR· patent location history
2001Based in Seongnam, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAEWOO CORP21999–2001
Locations
LocationPatentsSpan
Seongnam, KR12001
Kyungki-do, KR11999