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Inventor

Bo Liu

Inventor
Clarksburg, MD, US

Overview

2→
Patents
2017–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation25%
C02FTreatment of water, waste water, sewage, or sludge25%
E03FSewers25%
F16KValves25%
PatentTitleYear
10,309,089Liquid quality system with drag inducing portions20199,631,733'Plunger type safety valve'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to XIAMEN RUNNER IND CORP (1)· patent assignee history
2017Based in Xiamen, CN· patent location history
2019Patents assigned to ADVANCED DRAINAGE SYST (1)· patent assignee history
2019Based in Clarksburg, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADVANCED DRAINAGE SYST12019
XIAMEN RUNNER IND CORP12017
Locations
LocationPatentsSpan
Clarksburg, Maryland, US12019
Xiamen, CN12017