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Inventor

Edward William Sporbert

Inventor
Chicopee, MA, US

Overview

3→
Patents
1995–2001
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G03Gprimary
G03GElectrography50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
6,171,422'Imaging element having a conductive polymer layer'20015,869,179'Imaging element having a conductive polymer layer'19995,399,413'High performance composite and conductive ground plane for electrostatic recording of information'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to REXHAM GRAPHICS INC (1)· patent assignee history
1995Based in Chicapee, MA, US· patent location history
1999–2001Patents assigned to REXAM GRAPHICS INC (2)· patent assignee history
1999–2001Based in Chicopee, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REXAM GRAPHICS INC21999–2001
REXHAM GRAPHICS INC11995
Locations
LocationPatentsSpan
Chicopee, Massachusetts, US21999–2001
Chicapee, Massachusetts, US11995