Inventor · disambiguated record
Hans-Albrecht Ruff
Also filed as: RUFF HANS · RUFF HANS-ALBRECHT
8 granted patents·94 citations·filing 1986–1993
87Inventor score
Technology areasB65H
Files withVOITH GMBH J M8
Top patents by PatentIndex Score
8 records- 0175US4749140AWinding machine for winding a web slit lengthwiseVOITH GMBH J M·Filed 1986·Granted Jun 7, 1988·22 cites·10 claims
- 0270US5114062ARoll for guiding web type materialVOITH GMBH J M·Filed 1989·Granted May 19, 1992·17 cites·8 claims
- 0362US5165618AWinding machine for paper webVOITH GMBH J M·Filed 1991·Granted Nov 24, 1992·15 cites·1 claims
- 0453US4795106AClamping head for winding coresVOITH GMBH J M·Filed 1987·Granted Jan 3, 1989·10 cites·5 claims
- 0552US5310130ACutting device for a winding machine for winding a web of material, particularly a paper webVOITH GMBH J M·Filed 1992·Granted May 10, 1994·10 cites·8 claims
- 0651US4793567AClamping head for centering and clamping winding tubesVOITH GMBH J M·Filed 1987·Granted Dec 27, 1988·9 cites·8 claims
- 0741US4732341AWinding machine for winding a web slit lengthwiseVOITH GMBH J M·Filed 1986·Granted Mar 22, 1988·6 cites·7 claims
- 0839US5354007AWeb leader guiding device utilizing turbulence-generating nozzlesVOITH GMBH J M·Filed 1993·Granted Oct 11, 1994·5 cites·15 claims
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