Inventor · disambiguated record
Felix Graf
Also filed as: GRAF FELIX
25 granted patents·225 citations·filing 1973–1996
96Inventor score
Top patents by PatentIndex Score
25 records- 0195US4005302AInductively heated drawrollRIETER AG MASCHF·Filed 1974·Granted Jan 25, 1977·50 cites·10 claims
- 0284US4051807AApparatus for applying preparation agents to a bundle of filamentsRIETER AG MASCHF·Filed 1976·Granted Oct 4, 1977·18 cites·6 claims
- 0374US4394985AWinding apparatus for threads or yarnsRIETER AG MASCHF·Filed 1980·Granted Jul 26, 1983·20 cites·12 claims
- 0473US4650132AMethod of using a controlled magnetic bearing arrangement in a textile winding device and textile winding device for use with spinning machines and equipped with such controlled magnetic bearing arrangementRIETER AG MASCHF·Filed 1986·Granted Mar 17, 1987·18 cites·22 claims
- 0572US5159166ADrawroll unitRIETER AG MASCHF·Filed 1989·Granted Oct 27, 1992·21 cites·38 claims
- 0670US5351374AMethod and an apparatus for the continuous crimping of thermoplastic threadsNABULON WERNER·Filed 1993·Granted Oct 4, 1994·22 cites·24 claims
- 0760US3970260AApparatus for building a rotationally symmetrically evened bobbin package and method of operating the apparatusRIETER AG MASCHF·Filed 1974·Granted Jul 20, 1976·12 cites·17 claims
- 0847US5136860AChamber for the continuous treatment of filamentsRIETER AG MASCHF·Filed 1990·Granted Aug 11, 1992·7 cites·7 claims
- 0947US5004170AApparatus for compensating sag of the mandrel of a winding machineRIETER AG MASCHF·Filed 1989·Granted Apr 2, 1991·7 cites·5 claims
- 1042US5046225ADrawing bathRIETER AG MASCHF·Filed 1990·Granted Sep 10, 1991·5 cites·24 claims
- 1142US4713655AMethod of monitoring the quality of a package of threadRIETER AG MASCHF·Filed 1985·Granted Dec 15, 1987·6 cites·12 claims
- 1240US3955768AApparatus for producing waste wraps and thread reserve windings on a bobbin tubeRIETER AG MASCHF·Filed 1975·Granted May 11, 1976·5 cites·10 claims
- 1339US3998041AFalse twist device and method of producing a textured yarn or the likeRIETER AG MASCHF·Filed 1976·Granted Dec 21, 1976·6 cites·10 claims
- 1436US3934831ATraversing thread guideRIETER AG MASCHF·Filed 1973·Granted Jan 27, 1976·5 cites·18 claims
- 1535US5497538ADevice for texturizing continuous filament threadsRIETER AG MASCHF·Filed 1994·Granted Mar 12, 1996·4 cites·11 claims
- 1635US4677387APackage quality monitorRIETER AG MASCHF·Filed 1984·Granted Jun 30, 1987·3 cites·14 claims
- 1733US5386618AYarn stretching chamber arrangementsRIETER AG MASCHF·Filed 1992·Granted Feb 7, 1995·2 cites·20 claims
- 1833US5307547AProcess and device for hydrodynamic drawing of a polymer threadRIETER AG MASCHF·Filed 1991·Granted May 3, 1994·2 cites·21 claims
- 1933US4535515ADraw-roll assemblyRIETER AG MASCHF·Filed 1982·Granted Aug 20, 1985·2 cites·16 claims
- 2031US5378377AProcess and apparatus for removing liquid from fast moving threadsRIETER AG MASCHF·Filed 1993·Granted Jan 3, 1995·1 cites·35 claims
- 2130US5732454AMethod and apparatus for stuffer box crimping synthetic filament threadsRIETER AG MASCHF·Filed 1996·Granted Mar 31, 1998·1 cites·17 claims
- 2230US4805845AMethod and apparatus for winding a thread and a package formed therebyRIETER AG MASCHF·Filed 1987·Granted Feb 21, 1989·2 cites·23 claims
- 2330US4712746AMethod and apparatus for forming cross-wound packagesRIETER AG MASCHF·Filed 1986·Granted Dec 15, 1987·2 cites·12 claims
- 2428US5410787AApparatus for stretching a synthetic yarn in a stretching bathRIETER AG MASCHF·Filed 1994·Granted May 2, 1995·1 cites·14 claims
- 2527US4519778AHeatable godetRIETER AG MASCHF·Filed 1983·Granted May 28, 1985·3 cites·4 claims
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