Walter Fester

Person

Konigstein, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Ski containing sheetlike plates or tapes made of a fiber reinforced...
- Patent number 5,591,509
- Issue date Jan 7, 1997
- Hoechst Aktiengesellschaft
- Georg M. Lorenz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Tampon and manufacture thereof
- Patent number 5,171,235
- Issue date Dec 15, 1992
- Hoechst Aktiengesellschaft
- Dirk Theis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Monofils and bristles of homopolymers or copolymers of acrylonitril...
- Patent number 4,719,150
- Issue date Jan 12, 1988
- Hoechst Aktiengesellschaft
- Bernd Huber
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for production of set polyacrylonitrile filaments and fibers
- Patent number 4,536,363
- Issue date Aug 20, 1985
- Hoechst Aktiengesellschaft
- Walter Fester
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Processes for preparing thermostable fibers and filaments
- Patent number 4,524,041
- Issue date Jun 18, 1985
- Hoechst Aktiengesellschaft
- Walter Fester
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for preparing acrylic filaments and fibers
- Patent number 4,507,257
- Issue date Mar 26, 1985
- Hoechst Aktiengesellschaft
- Walter Fester
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Set polyacrylonitrile filaments and fibers, and a process for their...
- Patent number 4,446,206
- Issue date May 1, 1984
- Hoechst Aktiengesellschaft
- Walter Fester
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Filaments and fibers of acrylonitrile copolymer mixtures
- Patent number 4,383,086
- Issue date May 10, 1983
- Hoechst Aktiengesellschaft
- Walter Fester
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Walter Fester

Person

Patents Grantslast 30 patents

Ski containing sheetlike plates or tapes made of a fiber reinforced...

Tampon and manufacture thereof

Monofils and bristles of homopolymers or copolymers of acrylonitril...

Process for production of set polyacrylonitrile filaments and fibers

Processes for preparing thermostable fibers and filaments

Process for preparing acrylic filaments and fibers

Set polyacrylonitrile filaments and fibers, and a process for their...

Filaments and fibers of acrylonitrile copolymer mixtures