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Inventor

Joseph L. Rousseau

Inventor
Saginaw, MI, US

Overview

2→
Patents
1988–2013
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%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
H01JElectric discharge tubes or discharge lamps25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
8,505,743'Surface modification of polyamide reverse osmosis membranes'20134,765,056'Method of manufacture of helical waveguide structure for traveling wave tubes'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to RAYTHEON CO (1)· patent assignee history
1988Based in Billerica, MA, US· patent location history
2013Patents assigned to CARVER PETER I (1)· patent assignee history
2013Patents assigned to DVORNIC PETAR R (1)· patent assignee history
2013Patents assigned to MICHIGAN MOLECULAR INST (1)· patent assignee history
2013Patents assigned to ROUSSEAU JOSEPH L (1)· patent assignee history
2013Based in Saginaw, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CARVER PETER I12013
DVORNIC PETAR R12013
MICHIGAN MOLECULAR INST12013
RAYTHEON CO11988
ROUSSEAU JOSEPH Lself12013
Locations
LocationPatentsSpan
Saginaw, MI, US12013
Billerica, Massachusetts, US11988