LexDanaLexDanabeta
Inventor

Manfred Mahr

Inventor
Röthis, AT

Overview

2→
Patents
1977–2005
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.

B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding25%
B25CHand-held nailing or stapling tools25%
B27FDovetailed work25%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition25%
PatentTitleYear
6,904,846'Ignition device for a safety system'20054,051,990'Device for securing an expansion anchor'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to HILTI AG (1)· patent assignee history
1977Based in Schlins, AT· patent location history
2005Patents assigned to HIRSCHMANN AUSTRIA GMBH (1)· patent assignee history
2005Based in Röthis, AT· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HILTI AG11977
HIRSCHMANN AUSTRIA GMBH12005
Locations
LocationPatentsSpan
Röthis, AT12005
Schlins, AT11977