Inventor · disambiguated record
Ernst Felix
Also filed as: FELIX ERNST
17 granted patents·218 citations·filing 1973–1998
94Inventor score
Top patents by PatentIndex Score
17 records- 0197US4653153AMethod and device for the optimization of the drawing process on autoleveller drawframes in the textile industryZELLWEGER USTER AG·Filed 1985·Granted Mar 31, 1987·38 cites·16 claims
- 0285US6112508ADevice for monitoring yarns on ring spinning machinesLUWA AG ZELLWEGER·Filed 1998·Granted Sep 5, 2000·13 cites·16 claims
- 0383US4097692AMethod and apparatus for the two-way transmission of pulsesZELLWEGER USTER AG·Filed 1976·Granted Jun 27, 1978·33 cites·23 claims
- 0474US4386494AProduction of bindings of fiber bundlesFELIX ERNST·Filed 1981·Granted Jun 7, 1983·23 cites·15 claims
- 0573US4948260AMethod and apparatus for examining hairiness of yarnZELLWEGER USTER AG·Filed 1989·Granted Aug 14, 1990·32 cites·10 claims
- 0668US4122657AApparatus for monitoring for thread breakage a continuous sequence of work positions on a textile machineZELLWEGER USTER AG·Filed 1977·Granted Oct 31, 1978·8 cites·15 claims
- 0765US4888944AProcess and apparatus for production and quality control in multi-spindle textile machinesZELLWEGER USTER AG·Filed 1988·Granted Dec 26, 1989·14 cites·22 claims
- 0865US4794802AProcess and apparatus for measuring the warp tension in looms and the likeZELLWEGER USTER AG·Filed 1985·Granted Jan 3, 1989·8 cites·23 claims
- 0957US4315607AMethod and apparatus for obtaining predeterminable and exact yarn length on cross-wound bobbinsZELLWEGER USTER AG·Filed 1980·Granted Feb 16, 1982·11 cites·14 claims
- 1056US4572243ASystem and apparatus for the measurement of the tension of textile fabrics in textile machinesZELLWEGER USTER AG·Filed 1983·Granted Feb 25, 1986·14 cites·20 claims
- 1148US4038723AMethod of and an arrangement for standardizing comber sliversZELLWEGER USTER AG·Filed 1975·Granted Aug 2, 1977·5 cites·7 claims
- 1243US3958305AMethod of and an apparatus for uniformalizing combing machine sliversZELLWEGER USTER AG·Filed 1973·Granted May 25, 1976·4 cites·14 claims
- 1335US4909027AMulti-spindle textile machine monitoring process and apparatusZELLWEGER USTER AG·Filed 1988·Granted Mar 20, 1990·1 cites·15 claims
- 1435US4716764AMethod and device for determining the cross-section of elongated objects using a sound fieldZELLWEGER USTER AG·Filed 1985·Granted Jan 5, 1988·5 cites·1 claims
- 1535US4016790ARegulation of electronically operated quality control equipmentZELLWEGER USTER AG·Filed 1976·Granted Apr 12, 1977·4 cites·3 claims
- 1635US3971272ARegulation of electronically operated quality control equipmentZELLWEGER USTER AG·Filed 1974·Granted Jul 27, 1976·4 cites·5 claims
- 1731US6062074AMethod for detecting periodic defects in a test material moved longitudinallyLUWA AG ZELLWEGER·Filed 1998·Granted May 16, 2000·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →