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Inventor

Thomas Carncross

Inventor
Kirkland, WA, US

Overview

2→
Patents
1992–1993
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels50%
A61LMethods or apparatus for sterilising materials or objects in general50%
PatentTitleYear
5,217,489'Bifocal intraocular lens'19935,147,393'Bifocal intraocular lens with correction for spherical abberation'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to ALCON SURGICAL INC (2)· patent assignee history
1992–1993Based in Kirkland, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCON SURGICAL INC21992–1993
Locations
LocationPatentsSpan
Kirkland, Washington, US21992–1993