Inventor · disambiguated record
Frank Wullimann
Also filed as: WULLIMANN FRANK
5 granted patents·75 citations·filing 1991–1998
81Inventor score
Top patents by PatentIndex Score
5 records- 0159US5168958AElevating and lowering apparatusROLLGLISS AG SCHWEIZ·Filed 1991·Granted Dec 8, 1992·19 cites·9 claims
- 0256US6223868B1Brake mechanism for device for hauling up/down by ropeROLLGLISS AG·Filed 1998·Granted May 1, 2001·32 cites·25 claims
- 0344USD395114SHand winchROLLGLISS AG·Filed 1996·Granted Jun 9, 1998·5 cites·1 claims
- 0441USD400084SElevating and lowering pulleyROLLGLISS AG·Filed 1996·Granted Oct 27, 1998·4 cites·1 claims
- 0537US5911410AHoisting and lowering apparatusROLLGLISS AG·Filed 1995·Granted Jun 15, 1999·15 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →