LexDanaLexDanabeta
Inventor

Siegfried Bader

Inventor
Koengen, DE

Overview

2→
Patents
1995–1997
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Bprimary
B23BTurning29%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling29%
Y10TTechnical subjects covered by former us classification29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
5,674,031'Tool holder in particular quick exchange chuck'19975,458,445'Tool holder, in particular a fast exchange chuck'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to BILZ OTTO WERKZEUG (2)· patent assignee history
1995Based in Kongen, DE· patent location history
1997Based in Koengen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BILZ OTTO WERKZEUG21995–1997
Locations
LocationPatentsSpan
Koengen, DE11997
Kongen, DE11995