Inventor

Donell Montgomery

Inventor

Chicago, IL, US

Overview

1991

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

F17Cprimary

F17CVessels for containing or storing compressed, liquefied or solidified gases25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

Y10TTechnical subjects covered by former us classification25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to AIR LIQUIDE AMERICAN (1)· patent assignee history

1991Based in Chicago, IL, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AIR LIQUIDE AMERICAN	1	1991

Locations

Location	Patents	Span
Chicago, Illinois, US	1	1991