Getter wire

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4925741
SERIAL NO

07363634

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A getter wire is made by wrapping alternate layers of getter metal and refractory metal around an ingot of refractory metal. The composite ingot thus formed is reduced to wire, preferably by extrusion and drawing. The multi layers of refractory and getter metals can then be heated to form an alloy of the two metals from which the getter is evaporated during use. A preferred combination is tantalum as refractory and titanium as getter.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
COMPOSITE MATERIALS TECHNOLOGY INC 830 BOSTON TURNPIKE ROAD SHREWSBURY MASSACHUSETTS 01545Not Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wong, James Wayland, MA 55 411

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation