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Inventor

Michael Lee Mangum

Inventor
Lake Forest, CA, US

Overview

3→
Patents
1993–2021
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.

A61Fprimary
A61FFilters implantable into blood vessels50%
B60TVehicle brake control systems or parts thereof25%
F16DCouplings for transmitting rotation25%
PatentTitleYear
11,103,343Intraocular lenses having open-loop haptic structures202110,905,544Intraocular lenses having closed-loop ring haptic structures20215,197,575'Small vehicle braking system'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to MANGUM KENT B (1)· patent assignee history
1993Patents assigned to MANGUM KIM S (1)· patent assignee history
1993Patents assigned to MANGUM MICHAEL L (1)· patent assignee history
1993Patents assigned to MANGUM U STANCEL (1)· patent assignee history
1993Based in West Jordan, UT, US· patent location history
2021Patents assigned to ALCON INC (2)· patent assignee history
2021Based in Lake Forest, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCON INC22021
MANGUM KENT B11993
MANGUM KIM S11993
MANGUM MICHAEL Lself11993
MANGUM U STANCEL11993
Locations
LocationPatentsSpan
Lake Forest, California, US22021
West Jordan, UT, US11993