Inventor

Norman G. Keeling

Inventor

McMurray, PA, US

Overview

1995

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 vessels50%

A61MDevices for introducing media into, or onto, the body50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to IDT INC (1)· patent assignee history

1995Based in McMurray, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IDT INC	1	1995

Locations

Location	Patents	Span
McMurray, Pennsylvania, US	1	1995