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Inventor

Kurt Gruber

Inventor
Monchengladbach, DE

Overview

3→
Patents
1977–1983
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.

C10Lprimary
C10LFuels not otherwise provided for25%
Y10TTechnical subjects covered by former us classification25%
B01DSeparation13%
F02BInternal-combustion piston engines13%
F17DPipe-line systems13%
LOCD213%
PatentTitleYear
D0269466'Razor'19834,243,493'Process for transportation and distillation of petroleum with methanol'19814,027,688'Transportation of fossil fuel materials'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1981Patents assigned to MANNESMANN ROEHREN WERKE AG (2)· patent assignee history
1977–1981Based in Monchengladbach, DE· patent location history
1983Patents assigned to WILKINSON SWORD GMBH (1)· patent assignee history
1983Based in Solingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MANNESMANN ROEHREN WERKE AG21977–1981
WILKINSON SWORD GMBH11983
Locations
LocationPatentsSpan
Monchengladbach, DE21977–1981
Solingen, DE11983