Inventor

Chadwick L. Van Sweden

Inventor

Grand Rapids, MI, US

Overview

1998

Patent span

Performing operations

Primary field (CPC B)

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

B65Fprimary

B65FGathering or removal of domestic or like refuse50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to CASCADE ENG INC (1)· patent assignee history

1998Based in Grand Rapids, MI, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CASCADE ENG INC	1	1998

Locations

Location	Patents	Span
Grand Rapids, MI, US	1	1998