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Inventor

Heinz-Dieter Baldus

Inventor
Ahlen, DE

Overview

6→
Patents
1977–1989
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B02Cprimary
B02CCrushing, pulverising, or disintegrating in general43%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs29%
B01FMixing, e.g. dissolving, emulsifying or dispersing14%
F27BFurnaces, kilns, ovens or retorts in general14%
PatentTitleYear
4,880,172'Roller mill'19894,597,867'Air-controlled settling apparatus'19864,563,271'Percussion jig'19864,464,112'Apparatus for introducing fine material into a combustion zone'19844,133,488'Roller mill with removable separator structure'19794,004,740'Roller crushing mill'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1979Patents assigned to POLYSIUS AG (2)· patent assignee history
1977–1989Based in Ahlen, DE· patent location history
1984–1989Patents assigned to KRUPP POLYSIUS AG (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KRUPP POLYSIUS AG41984–1989
POLYSIUS AG21977–1979
Locations
LocationPatentsSpan
Ahlen, DE61977–1989