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Inventor

Kurt Bredtmann

Inventor
Leverkusen, DE

Overview

2→
Patents
1990–1994
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, magnesia67%
E04FFinishing work on buildings, e.g. stairs, floors33%
PatentTitleYear
5,348,582'Mineral building materials with additives'19944,931,099'Self-levelling mortar mixture'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1994Patents assigned to BAYER AG (2)· patent assignee history
1990–1994Based in Leverkusen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER AG21990–1994
Locations
LocationPatentsSpan
Leverkusen, DE21990–1994