Inventor

David E. Wilsoxson

Inventor

Richmond, VA, US

Overview

1→

Patents

1988

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 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 containers50%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors50%

PatentTitleYear

4,744,714'Bin vibrating discharge device for surge or blending bins or the like'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to CARDWELL MACHINE COMPANY (1)· patent assignee history

1988Based in Richmond, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CARDWELL MACHINE COMPANY	1	1988

Locations

Location	Patents	Span
Richmond, Virginia, US	1	1988