Hans Ekholm

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for mounting a drum as well as a drum and an axle for a brus...
- Patent number 6,817,055
- Issue date Nov 16, 2004
- Sib Svenska Industri Borstar I Vasteras AB
- Hans Ekholm
- A46 - BRUSHWARE
Information Patent Grant
Roller brush for a sweeping machine and method of making same
- Patent number 5,606,762
- Issue date Mar 4, 1997
- Filippa I V aster.ang.s HB
- Walter Droeser
- A46 - BRUSHWARE
Information Patent Grant
Roller brush for sweeping machines
- Patent number 5,490,301
- Issue date Feb 13, 1996
- Filippa I Vasteras Handesbolag
- Walter Droeser
- A46 - BRUSHWARE