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Inventor

Ernst Lange

Inventor
Mettmann, DE

Overview

3→
Patents
1984–1989
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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 gases38%
C01BNon-metallic elements25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
4,884,708'Pressure vessel'19894,458,496'Method for the charging of pressure gas containers for the storage of hydrogen'19844,446,111'Vessel for use in hydrogen/hydride technology'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1989Patents assigned to MANNESMANN AG (3)· patent assignee history
1984Based in Muhmann, DE· patent location history
1984Based in Langenfeld, DE· patent location history
1989Based in Mettmann, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MANNESMANN AG31984–1989
Locations
LocationPatentsSpan
Mettmann, DE11989
Muhmann, DE11984
Langenfeld, DE11984