Inventor

Engelbert Bruns

Inventor

Recklinghausen, DE

Overview

7→

Patents

1985–1987

Patent span

Chemistry

Primary field (CPC C)

Patents· 7 as inventor

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

C10Bprimary

C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials78%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%

F04BPositive-displacement machines for liquids11%

PatentTitleYear

4,690,160'Hydraulically operated high-pressure piston pump'1987 4,559,107'Method for dry cooling coke'1985 4,556,455'Method of charging dry coke cooling pit using sluice'1985 4,556,459'Sealing arrangement at coke oven chambers'1985 4,555,308'Gas collecting hood for collecting emissions during coke discharge operations'1985 4,521,279'Apparatus for dry cooling coke'1985 4,508,596'Apparatus for dry cooling of coke'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to STILL CARL GMBH CO KG (7)· patent assignee history

1985–1987Based in Recklinghausen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STILL CARL GMBH CO KG	7	1985–1987

Locations

Location	Patents	Span
Recklinghausen, DE	7	1985–1987