Gunnar Sand

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Huskvarna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Gas spring arrangement
- Patent number 6,059,273
- Issue date May 9, 2000
- Stromsholmen AB
- Gunnar Sand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Degressive gas spring
- Patent number 5,833,218
- Issue date Nov 10, 1998
- Stromsholmen AB
- Gunnar Sand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas spring which after compression has a time delayed return to its...
- Patent number 5,588,641
- Issue date Dec 31, 1996
- Stromsholmens Mekaniska Verkstad AB
- Gunnar Sand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas spring which after compression has a time delayed return to its...
- Patent number 5,435,530
- Issue date Jul 25, 1995
- Stromsholmens Mekaniska Verkstad AB
- Gunnar Sand
- B60 - VEHICLES IN GENERAL