LexDanaLexDanabeta
Inventor

Bodo Kerklies

Inventor
Lunen, DE

Overview

5→
Patents
1981–1993
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B65Gprimary
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors50%
E21CMining or quarrying13%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels13%
F16HGearing13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
5,267,640'Transfer station assembly for scraper-chain conveyors'19934,512,459'Guide assembly for a curved section of a scraper-chain conveyor'19854,389,072'Longwall mineral mining installation'19834,253,344'Sprocket drum assembly'19814,250,989'Curved section and guide assembly'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1985Patents assigned to GEWERK EISENHUETTE WESTFALIA (4)· patent assignee history
1981–1993Based in Lunen, DE· patent location history
1993Patents assigned to WESTFALIA BECORIT IND TECH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEWERK EISENHUETTE WESTFALIA41981–1985
WESTFALIA BECORIT IND TECH11993
Locations
LocationPatentsSpan
Lunen, DE51981–1993