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Inventor

Jan W. H. Schreurs

Inventor
Corning, NY, US

Overview

3→
Patents
1980–1983
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.

C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels38%
H01FMagnets25%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
4,395,271'Method for making porous magnetic glass and crystal-containing structures'19834,360,441'Glass-encapsulated magnetic materials and methods for making them'19824,233,169'Porous magnetic glass structure'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1983Patents assigned to CORNING GLASS WORKS (3)· patent assignee history
1980–1983Based in Corning, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORNING GLASS WORKS31980–1983
Locations
LocationPatentsSpan
Corning, New York, US31980–1983