Inventor · disambiguated record
William H. Hills
Also filed as: HILLS WILLIAM H
18 granted patents·1 pending application·1,972 citations·filing 1974–2003
96Inventor score
Top patents by PatentIndex Score
19 records- 0198US6551353B1Synthetic fibers for medical use and method of making the sameHILLS INC·Filed 1998·Granted Apr 22, 2003·245 cites·7 claims
- 0298US5466410AProcess of making multiple mono-component fiberBASF CORP·Filed 1994·Granted Nov 14, 1995·448 cites·11 claims
- 0398US5344297AApparatus for making profiled multi-component yarnsBASF CORP·Filed 1992·Granted Sep 6, 1994·183 cites·22 claims
- 0498US5162074AMethod of making plural component fibersBASF CORP·Filed 1989·Granted Nov 10, 1992·507 cites·39 claims
- 0597US4406850ASpin pack and method for producing conjugate fibersHILLS RESEARCH & DEV INC·Filed 1981·Granted Sep 27, 1983·156 cites·21 claims
- 0696US5562930ADistribution plate for spin pack assemblyFiled 1995·Granted Oct 8, 1996·87 cites·1 claims
- 0794US6338814B1Spunbond web formationHILLS INC·Filed 2000·Granted Jan 15, 2002·59 cites·61 claims
- 0891US6471910B1Nonwoven fabrics formed from ribbon-shaped fibers and method and apparatus for making the sameHILLS INC·Filed 2000·Granted Oct 29, 2002·62 cites·12 claims
- 0990US5551588AProfiled multi-component fiber flow plate methodBASF CORP·Filed 1995·Granted Sep 3, 1996·54 cites·1 claims
- 1086US4849113AContinuous polymer filterHILLS WILLIAM H·Filed 1988·Granted Jul 18, 1989·60 cites·19 claims
- 1184US5462653AApparatus for continuous polymer filtrationHILLS INC·Filed 1994·Granted Oct 31, 1995·50 cites·29 claims
- 1274US4077197AOpen end spinningMONSANTO CO·Filed 1976·Granted Mar 7, 1978·13 cites·4 claims
- 1370US7309430B2Filtration system utilizing a single valve to direct fluid streams between filter assemblies and corresponding methodsHILLS INC·Filed 2002·Granted Dec 18, 2007·8 cites·14 claims
- 1456US3982349AFishing lureHILLS WILLIAM H·Filed 1974·Granted Sep 28, 1976·15 cites·16 claims
- 1552US3965642AMethod and apparatus for filling plastic bags with liquid or particulate materialHILLS RESEARCH & DEV INC·Filed 1974·Granted Jun 29, 1976·14 cites·8 claims
- 1649US4035880AApparatus for drawing and crimping yarnCARISBROOK IND·Filed 1975·Granted Jul 19, 1977·7 cites·5 claims
- 1749US2003138480A1Synthetic fibers for medical use and method of making the sameFiled 2003·Application pending·0 cites
- 1831US3999262AApparatus for texturing continuous filament yarnINDIAN HEAD INC·Filed 1975·Granted Dec 28, 1976·2 cites·19 claims
- 1931US3978561AApparatus for texturing continuous filament yarnINDIAN HEAD INC·Filed 1975·Granted Sep 7, 1976·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →