LexDanaLexDanabeta
Inventor

Francis W. Voorhees

Inventor
Painted Post, NY, US

Overview

3→
Patents
1980–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C03Bprimary
C03BManufacture, shaping, or supplementary processes40%
C03CChemical composition of glasses, glazes or vitreous enamels20%
C04BLime, magnesia20%
C23CCoating metallic material20%
PatentTitleYear
5,078,092'Flash vaporizer system for use in manufacturing optical waveguide fiber'19924,363,647'Method of making fused silica-containing material'19824,210,431'Method for making vitreous carbon coatings on glass fibers'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1982Patents assigned to CORNING GLASS WORKS (2)· patent assignee history
1980–1982Based in Painted Post, NY, US· patent location history
1992Patents assigned to CORNING INC (1)· patent assignee history
1992Based in Wilmington, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORNING GLASS WORKS21980–1982
CORNING INC11992
Locations
LocationPatentsSpan
Painted Post, New York, US21980–1982
Wilmington, NC, US11992