Inventor

Karl Bonm

Inventor

Ansfelden, AT

Overview

2004

Patent span

Fixed constructions

Primary field (CPC E)

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

E21Bprimary

E21BEarth or rock drilling100%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to ALWAG TUNNELAUSBAU GMBH (1)· patent assignee history

2004Patents assigned to TECHMO ENTW & VERTRIEBS GMBH (1)· patent assignee history

2004Based in Ansfelden, AT· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ALWAG TUNNELAUSBAU GMBH	1	2004
TECHMO ENTW & VERTRIEBS GMBH	1	2004

Locations

Location	Patents	Span
Ansfelden, AT	1	2004