Assignee
SCHALFHORST AG & CO W
US·3 granted patents·13 citations·filing 1996–2000
Top patents by PatentIndex Score
3 records- 0143US6321522B1Spinning rotor for open-end spinning machine and method for producing the spinning rotorSCHALFHORST AG & CO W·Filed 2000·Granted Nov 27, 2001·7 cites·6 claims
- 0243US6116011AImpurity-removal device for an open-end spinning machineSCHALFHORST AG & CO W·Filed 1999·Granted Sep 12, 2000·4 cites·19 claims
- 0313US5803383AMethod for avoiding constant pattern windings in winding yarn packagesSCHALFHORST AG & CO W·Filed 1996·Granted Sep 8, 1998·2 cites·15 claims
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