Inventor

Ronald W. Cheney

Inventor

West Des Moines, IA, US

Overview

1985

Patent span

Human necessities

Primary field (CPC A)

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

A61Fprimary

A61FFilters implantable into blood vessels100%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to CHENEY RONALD W (1)· patent assignee history

1985Patents assigned to MILLER HAROLD E (1)· patent assignee history

1985Based in West Des Moines, IA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHENEY RONALD Wself	1	1985
MILLER HAROLD E	1	1985

Locations

Location	Patents	Span
West Des Moines, IA, US	1	1985