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Inventor

Roger E. Powell

Inventor
Norfolk, GB

Overview

6→
Patents
1992–1998
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers75%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure25%
PatentTitleYear
5,769,254'Container and closure with alignable handle'19985,656,782'Pressure sealed housing apparatus and methods'1997D0366000'Pressure transmitter housing'19965,454,476'Container and closure'19955,213,225'Container and closure'1993D0329980'Container cap'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1998Patents assigned to BEESON & SONS LTD (4)· patent assignee history
1992Based in Mundford, GB· patent location history
1993–1998Based in Norfolk, GB· patent location history
1996Patents assigned to ANGELOSANTO JOHN P (1)· patent assignee history
1996Patents assigned to KARAS EDWIN L (1)· patent assignee history
1996Patents assigned to LANTAGNE STEVEN D (1)· patent assignee history
1996–1997Based in North Smithfield, RI, US· patent location history
1997Patents assigned to FOXBORO CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEESON & SONS LTD41992–1998
ANGELOSANTO JOHN P11996
FOXBORO CO11997
KARAS EDWIN L11996
LANTAGNE STEVEN D11996
Locations
LocationPatentsSpan
Norfolk, GB31993–1998
North Smithfield, RI, US21996–1997
Mundford, GB11992