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Inventor

Silke Werner

Inventor
Heusenstamm, DE

Overview

2→
Patents
2000–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C04Bprimary
C04BLime, magnesia100%
PatentTitleYear
6,268,410'Colored concrete roofing tiles and a method for producing colored concrete bodies such as colored concrete roofing tiles'20016,090,329'Method of producing colored concrete bodies such as colored concrete roofing tiles'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to BRAAS GMBH (1)· patent assignee history
2000–2001Based in Heusenstamm, DE· patent location history
2001Patents assigned to LAFARGE BRAAS GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRAAS GMBH12000
LAFARGE BRAAS GMBH12001
Locations
LocationPatentsSpan
Heusenstamm, DE22000–2001