Inventor
Georg Unland
Inventor
Ennigerloh, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F27Bprimary
F27BFurnaces, kilns, ovens or retorts in general46%
C04BLime, magnesia38%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
4,941,821'Method and apparatus for the heat treatment of fine-grained material'19904,878,949'Method for the production of cement clinker from semi-wet raw material'19894,861,265'Apparatus and method for the heat treatment of fine-grained material'19894,840,561'Apparatus for the heat treatment of fine-grained material'19894,815,970'Apparatus for the heat treatment of fine-grained material'19894,808,108'Method and apparatus for the heat treatment of fine-grained material'19894,667,886'Method and apparatus for the production of cement clinker with a low alkali content'19874,592,724'Grate cooler and method of cooling'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1990Patents assigned to KRUPP POLYSIUS AG (8)· patent assignee history
1986–1990Based in Ennigerloh, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KRUPP POLYSIUS AG | 8 | 1986–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ennigerloh, DE | 8 | 1986–1990 |