Assignee
ROLLGLISS AG
CH·6 granted patents·91 citations·filing 1995–2003
Top patents by PatentIndex Score
6 records- 0157US6745868B2Safety deviceROLLGLISS AG·Filed 2003·Granted Jun 8, 2004·10 cites·15 claims
- 0256US6223868B1Brake mechanism for device for hauling up/down by ropeROLLGLISS AG·Filed 1998·Granted May 1, 2001·32 cites·25 claims
- 0349US6547033B1Safety deviceROLLGLISS AG·Filed 1997·Granted Apr 15, 2003·25 cites·4 claims
- 0444USD395114SHand winchROLLGLISS AG·Filed 1996·Granted Jun 9, 1998·5 cites·1 claims
- 0541USD400084SElevating and lowering pulleyROLLGLISS AG·Filed 1996·Granted Oct 27, 1998·4 cites·1 claims
- 0637US5911410AHoisting and lowering apparatusROLLGLISS AG·Filed 1995·Granted Jun 15, 1999·15 cites·13 claims
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