Hans Dietrich

Person

Bolligen, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Device for preserving connecting bars for concrete structural members
- Patent number 4,419,852
- Issue date Dec 13, 1983
- Losinger AG
- Hans Dietrich
- E04 - BUILDING
Information Patent Grant
Apparatus to produce an anchor on a tendon twisted of several steel...
- Patent number 4,237,942
- Issue date Dec 9, 1980
- Hans Dietrich
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Method to produce an anchor on a tendon twisted of several steel wires
- Patent number 4,150,473
- Issue date Apr 24, 1979
- Losinger AG
- Hans Dietrich
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Means for extracting a soil anchor consisting of a prestressed stee...
- Patent number 4,103,618
- Issue date Aug 1, 1978
- Losinger AG
- Hans Dietrich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Means for anchoring a ring tensioning member in a circular containe...
- Patent number 4,079,486
- Issue date Mar 21, 1978
- Losinger AG
- Hans Dietrich
- E04 - BUILDING
Information Patent Grant
Method and means of extracting a soil anchor consisting of a prestr...
- Patent number 4,036,137
- Issue date Jul 19, 1977
- Losinger AG of Bern
- Hans Dietrich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of anchoring a ring tensioning member in a circular containe...
- Patent number 3,950,840
- Issue date Apr 20, 1976
- Losinger AG
- Hans Dietrich
- E04 - BUILDING

Hans Dietrich

Person

Patents Grantslast 30 patents

Device for preserving connecting bars for concrete structural members

Apparatus to produce an anchor on a tendon twisted of several steel...

Method to produce an anchor on a tendon twisted of several steel wires

Means for extracting a soil anchor consisting of a prestressed stee...

Means for anchoring a ring tensioning member in a circular containe...

Method and means of extracting a soil anchor consisting of a prestr...

Method of anchoring a ring tensioning member in a circular containe...