Gullfiber AB

Organization

Billesholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Tubular filter primarily intended for filtration of liquids
- Patent number 4,639,318
- Issue date Jan 27, 1987
- Gullfiber AB
- Ralf G. Andersson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ear plug as well as a method and apparatus for the production thereof
- Patent number 4,614,487
- Issue date Sep 30, 1986
- Gullfiber AB
- Kalman Csiki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the production of an ear plug
- Patent number 4,608,217
- Issue date Aug 26, 1986
- Gullfiber AB
- Kalman Csiki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for determining the flow velocity of a molten,...
- Patent number 4,517,845
- Issue date May 21, 1985
- Gullfiber AB
- Anders P. Ransheim
- G01 - MEASURING TESTING
Information Patent Grant
Ear plug as well as a method and apparatus for the production thereof
- Patent number 4,498,469
- Issue date Feb 12, 1985
- Gullfiber AB
- Kalman Csiki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for mounting an earmuff on a helmet
- Patent number 4,375,702
- Issue date Mar 8, 1983
- Gullfiber AB
- Tord R. Lundin
- A42 - HEADWEAR
Information Patent Grant
Ear-plug
- Patent number 4,338,929
- Issue date Jul 13, 1982
- Gullfiber AB
- Tord R. Lundin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for compressing voluminous material easy to co...
- Patent number 4,299,074
- Issue date Nov 10, 1981
- AB Maskinarbeten
- Ingvar H. Johansson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ear-plug
- Patent number 4,215,683
- Issue date Aug 5, 1980
- Gullfiber AB
- Tord R. Lundin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transverse cutter
- Patent number 4,164,160
- Issue date Aug 14, 1979
- Gullfiber AB
- Jan-Olof Johansson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transverse cutter
- Patent number 4,117,754
- Issue date Oct 3, 1978
- Gullfiber AB
- Jan-Olof Johansson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ear muff support for a safety helmet with ear muffs
- Patent number D248191
- Issue date Jun 20, 1978
- Gullfiber AB
- Kalman Csiki
- D02 - Apparel and haberdashery
Information Patent Grant
Apparatus for producing a body of porous thermoplastic material
- Patent number 4,067,672
- Issue date Jan 10, 1978
- Gullfiber AB
- Heikki Korpela
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Arrangement for tensioning and guiding the belts of a cellular plas...
- Patent number 4,051,742
- Issue date Oct 4, 1977
- Gullfiber AB
- Jan-Olof Johansson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Safety helmet with ear muffs for hearing protection and fastening d...
- Patent number D244491
- Issue date May 31, 1977
- Gullfiber AB
- Kalman Csiki
- D02 - Apparel and haberdashery
Information Patent Grant
Device for manufacturing blocks of porous thermoplastic in a contin...
- Patent number 4,008,030
- Issue date Feb 15, 1977
- Gullfiber AB
- Leif Carl Gustaf Ampler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Gullfiber AB

Organization

Patents Grantslast 30 patents

Tubular filter primarily intended for filtration of liquids

Ear plug as well as a method and apparatus for the production thereof

Method for the production of an ear plug

Method and apparatus for determining the flow velocity of a molten,...

Ear plug as well as a method and apparatus for the production thereof

Device for mounting an earmuff on a helmet

Ear-plug

Method and apparatus for compressing voluminous material easy to co...

Ear-plug

Transverse cutter

Transverse cutter

Ear muff support for a safety helmet with ear muffs

Apparatus for producing a body of porous thermoplastic material

Arrangement for tensioning and guiding the belts of a cellular plas...

Safety helmet with ear muffs for hearing protection and fastening d...

Device for manufacturing blocks of porous thermoplastic in a contin...