Inventor · disambiguated record
Martyn A. Lewis
Also filed as: LEWIS MARTYN · LEWIS MARTYN A
18 granted patents·1 pending application·621 citations·filing 1980–2018
96Inventor score
Files withSEAGATE TECHNOLOGY3SERVO TRACK WRITER CORP3DMA SYSTEMS CORP2MINNESOTA MINING & MFG2BAS MEDICAL INC1
Top patents by PatentIndex Score
19 records- 0196US4424543AMethod and apparatus for recording transducer positioning informationDMA SYSTEMS CORP·Filed 1981·Granted Jan 3, 1984·118 cites·9 claims
- 0294US5510939ADisk drive with adaptive positioningMICROPOLIS CORP·Filed 1992·Granted Apr 23, 1996·81 cites·5 claims
- 0393US11034763B2Flag tagged CD19-CAR-T cellsPROMAB BIOTECHNOLOGIES INC·Filed 2018·Granted Jun 15, 2021·8 cites·8 claims
- 0490US5416652AApparatus for, and methods of, recording signals in tracks on a memory member without a reference indexSERVO TRACK WRITER CORP·Filed 1993·Granted May 16, 1995·46 cites·28 claims
- 0590US4801853AMotion control system for reel to reel web transport apparatusEASTMAN KODAK CO·Filed 1987·Granted Jan 31, 1989·45 cites·4 claims
- 0690US4371903AEmergency head retract system for magnetic disc drivesDMA SYSTEMS CORP·Filed 1981·Granted Feb 1, 1983·37 cites·9 claims
- 0789US6723702B2Use of relaxin treat diseases related to vasoconstrictionBAS MEDICAL INC·Filed 2001·Granted Apr 20, 2004·40 cites·17 claims
- 0881US5519546AApparatus for, and methods of, recording signals in tracks on a memory member without using reference indices such as clock signalsSERVO TRACK WRITER CORP·Filed 1993·Granted May 21, 1996·27 cites·52 claims
- 0981US5319509AMethod and apparatus for controlling and analyzing a data storage systemSERVO TRACK WRITER CORP·Filed 1991·Granted Jun 7, 1994·39 cites·14 claims
- 1079US4371818ASpindle motor control systemMINNESOTA MINING & MFG·Filed 1980·Granted Feb 1, 1983·21 cites·29 claims
- 1178US4751441ATransducer position control system for disk storage equipmentCAMBRIAN CONSULTANTS INC·Filed 1985·Granted Jun 14, 1988·25 cites·31 claims
- 1278US4383209AControl system for transducer positioning motorMINNESOTA MINING & MFG·Filed 1980·Granted May 10, 1983·20 cites·15 claims
- 1370US5880541ASensing and controlling the location of elements of a linear motorNORTHERN MAGNETICS INC·Filed 1997·Granted Mar 9, 1999·29 cites·11 claims
- 1467US5854877AEconomical wide range speed control systemSEAGATE TECHNOLOGY·Filed 1996·Granted Dec 29, 1998·23 cites·8 claims
- 1562US5642461AEconomical wide range speed control systemSEAGATE TECHNOLOGY·Filed 1994·Granted Jun 24, 1997·18 cites·7 claims
- 1654US5589746ABrushless motor speed control arrangement having derived common mode supply signal componentSEAGATE TECHNOLOGY·Filed 1994·Granted Dec 31, 1996·15 cites·9 claims
- 1751US4890023ALinear induction motor systemsHINDS WALTER E·Filed 1988·Granted Dec 26, 1989·16 cites·8 claims
- 1847US2004266685A1Use of relaxin to treat diseases related to vasoconstrictionFiled 2004·Application pending·0 cites
- 1943US4831315ATransducer positioning apparatus with multiple modes of motionDATA RECORDING INSTR CO·Filed 1987·Granted May 16, 1989·13 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →