Inventor
Gun Myung Lee
Inventor
Changwon-si, KR
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation50%
C02FTreatment of water, waste water, sewage, or sludge50%
PatentTitleYear
10,857,478Stacked type falling film evaporator, zero liquid discharge system comprising the same, and zero liquid discharging method using the same202010,449,468Stacked type falling film evaporator, zero liquid discharge system comprising the same, and zero liquid discharging method using the same2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (2)· patent assignee history
2019–2020Patents assigned to DOOSAN HEAVY IND CONSTR CO LTD (2)· patent assignee history
2019Based in Daegu, KR· patent location history
2020Based in Changwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOOSAN HEAVY IND & CONSTRUCTION CO LTD | 2 | 2019–2020 |
| DOOSAN HEAVY IND CONSTR CO LTD | 2 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Changwon-si, KR | 1 | 2020 |
| Daegu, KR | 1 | 2019 |