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Inventor

Robert T. Krueger

Inventor
Concord, CA, US

Overview

3→
Patents
1983–1991
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation75%
C01BNon-metallic elements25%
PatentTitleYear
5,059,374'Method for sealing a hollow fiber membrane module in a case'19914,666,469'Hollow fiber membrane device with inner wrap'19874,421,529'Membrane system for intermittent gas separation'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1991Patents assigned to DOW CHEMICAL CO (3)· patent assignee history
1983–1987Based in Concord, CA, US· patent location history
1991Based in Martinez, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW CHEMICAL CO31983–1991
Locations
LocationPatentsSpan
Concord, California, US21983–1987
Martinez, California, US11991