Inventor · disambiguated record
Frederick Frank Kazmierczak
Also filed as: KAZMIERCZAK FREDERICK F · KAZMIERCZAK FREDERICK FRANK
23 granted patents·567 citations·filing 1989–2001
97Inventor score
Top patents by PatentIndex Score
23 records- 0192US5537272ASpindle balance device for a hard disk drive assemblySEAGATE TECHNOLOGY·Filed 1994·Granted Jul 16, 1996·60 cites·17 claims
- 0288US5729404ADisc drive spindle motor with rotor isolation and controlled resistance electrical pathway from disc to groundSEAGATE TECHNOLOGY·Filed 1996·Granted Mar 17, 1998·46 cites·41 claims
- 0387US6473270B1Actuator shock snubberSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Oct 29, 2002·38 cites·14 claims
- 0487US4982883ASki and pole carrierULLAL PRAMODE N·Filed 1989·Granted Jan 8, 1991·70 cites·3 claims
- 0583US6347021B2Component sealing systemSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Feb 12, 2002·23 cites·19 claims
- 0682US6185807B1Component sealing systemSEAGATE TECHNOLOGY LLC·Filed 1997·Granted Feb 13, 2001·33 cites·4 claims
- 0782US5844748ADisc drive spindle motor with controlled resistance pathway from disc to groundSEAGATE TECHNOLOGY·Filed 1996·Granted Dec 1, 1998·32 cites·25 claims
- 0881US5485331AHigh resistivity bearing balls for spindle motor isolationSEAGATE TECHNOLOGY·Filed 1993·Granted Jan 16, 1996·30 cites·27 claims
- 0980US6577474B2Integrated voice coil motor assembly for a disc driveSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Jun 10, 2003·14 cites·12 claims
- 1080US6055123ARadially loaded disc mounting system for a disc driveSEAGATE TECHNOLOGY·Filed 1997·Granted Apr 25, 2000·29 cites·12 claims
- 1178US5880905ARadially loaded disc mounting system for a disc driveSEAGATE TECHNOLOGY·Filed 1997·Granted Mar 9, 1999·31 cites·10 claims
- 1273US6327119B1Inertial latch for mobile disc driveSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Dec 4, 2001·26 cites·18 claims
- 1372US6724567B1Radially loaded disc mounting system for a disc driveFiled 2000·Granted Apr 20, 2004·7 cites·8 claims
- 1472US6690541B2Clamping ring with a radial load and vertical forceSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Feb 10, 2004·8 cites·17 claims
- 1569US6212031B1Radially-loaded, snap-fit disc mounting system for a disc driveSEAGATE TECHNOLOGY LLC·Filed 1997·Granted Apr 3, 2001·20 cites·14 claims
- 1668US5982581ADisc clamp with head clearanceSEAGATE TECHNOLOGY·Filed 1995·Granted Nov 9, 1999·20 cites·10 claims
- 1766US6115222ASingle, central limit stop for a disc drive actuatorSEAGATE TECHNOLOGY·Filed 1998·Granted Sep 5, 2000·16 cites·3 claims
- 1865US5875073ASingle, central limit stop for a disc drive actuatorSEAGATE TECHNOLOGY·Filed 1997·Granted Feb 23, 1999·15 cites·8 claims
- 1961US6549379B1Unified disc drive top cover and voice coil motor poleSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Apr 15, 2003·7 cites·13 claims
- 2060US6005751ARecording head skewed read gap/write gap positioningSEAGATE TECHNOLOGY·Filed 1994·Granted Dec 21, 1999·16 cites·19 claims
- 2159US6549380B2Data handling system with flux-directing voice coil motorSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Apr 15, 2003·9 cites·17 claims
- 2255US5973879ARadially loaded disc mounting system for a disc driveSEAGATE TECHNOLOGY·Filed 1997·Granted Oct 26, 1999·11 cites·16 claims
- 2343US6639749B1Supplying power from a spindle motor in a disc drive systemSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Oct 28, 2003·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →