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Inventor

Eugenio Guzman

Inventor
Roseville, MN, US

Overview

3→
Patents
1986–1988
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Mprimary
A61MDevices for introducing media into, or onto, the body100%
PatentTitleYear
4,725,207'Automated peritoneovenous shunt'19884,657,530'Compression pump-catheter'19874,610,658'Automated peritoneovenous shunt'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to BUCHWALD HENRY (2)· patent assignee history
1986–1987Patents assigned to GUZMAN EUGENIO (2)· patent assignee history
1986–1987Patents assigned to WIGNESS BRUCE D (2)· patent assignee history
1986–1988Based in Roseville, MN, US· patent location history
1987Based in Falcon Heights, MN, US· patent location history
1988Patents assigned to UNIV MINNESOTA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BUCHWALD HENRY21986–1987
GUZMAN EUGENIOself21986–1987
WIGNESS BRUCE D21986–1987
UNIV MINNESOTA11988
Locations
LocationPatentsSpan
Roseville, Minnesota, US21986–1988
Falcon Heights, Minnesota, US11987