Inventor · disambiguated record
Mark A. Toffle
Also filed as: TOFFLE MARK · TOFFLE MARK A · TOFFLE MARK AUGUST
24 granted patents·163 citations·filing 1988–2017
95Inventor score
Files withSEAGATE TECHNOLOGY LLC17SEAGATE TECHNOLOGY3MAGNETIC PERIPHERALS INC1SHEERAN STEVE1TOFFLE MARK1
Top patents by PatentIndex Score
24 records- 0181US6757136B2Apparatus and method for coupling a flex suspension assembly to an actuator assemblySEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jun 29, 2004·19 cites·14 claims
- 0278US6952319B2Writing position data ex situ using an actuator retractable by a retractable support elementSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Oct 4, 2005·13 cites·31 claims
- 0374US6018437ADisc drive servo writer support assemblySEAGATE TECHNOLOGY·Filed 1998·Granted Jan 25, 2000·28 cites·18 claims
- 0473US7345844B2Servo track writer with helium bearingSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Mar 18, 2008·8 cites·10 claims
- 0573US4931338ATest disk having fluorocarbon resin asperities for magnetic disk drive component testingMAGNETIC PERIPHERALS INC·Filed 1988·Granted Jun 5, 1990·26 cites·8 claims
- 0672US9466327B1Color coded glass disc spacerSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Oct 11, 2016·3 cites·20 claims
- 0772US6900968B2Multi-disc servo track writer vibration isolation method and apparatusSEAGATE TECHNOLOGY LLC·Filed 2002·Granted May 31, 2005·9 cites·20 claims
- 0871US6937433B2Windage suppression device and associated method for a retractable air flow controlSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Aug 30, 2005·9 cites·20 claims
- 0968US6798614B2Releasable disc clamping assemblySEAGATE TECHNOLOGY LLC·Filed 2002·Granted Sep 28, 2004·8 cites·22 claims
- 1064US7535670B2Flow or windage control for a cantilevered head assemblySEAGATE TECHNOLOGY LLC·Filed 2004·Granted May 19, 2009·5 cites·22 claims
- 1164US6775088B2Vertically-oriented servo track writer and methodSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Aug 10, 2004·5 cites·15 claims
- 1258US7382571B2Pressure equalizing fluid flow stripper apparatusSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Jun 3, 2008·3 cites·15 claims
- 1355US7154697B2Vertically-oriented servo track writer and methodSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Dec 26, 2006·2 cites·17 claims
- 1453US9236083B2Writer with working fluid bearingTOFFLE MARK A·Filed 2008·Granted Jan 12, 2016·0 cites·15 claims
- 1552US10344889B2Control valves with safety guardsSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Jul 9, 2019·0 cites·20 claims
- 1649US6445540B1Linear air bearing with vacuum stiffenerSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Sep 3, 2002·9 cites·12 claims
- 1747US8558146B2Position control with compensation for thermal cycling of a workpiece supportSHEERAN STEVE·Filed 2008·Granted Oct 15, 2013·0 cites·19 claims
- 1846US7765891B2Robotic compliance mechanismSEAGATE TECHNOLOGY LLC·Filed 2005·Granted Aug 3, 2010·0 cites·20 claims
- 1945US8174796B2Baseplate interconnectTOFFLE MARK·Filed 2009·Granted May 8, 2012·0 cites·20 claims
- 2043US7116524B2Servo track writer with actuator vibration isolationSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Oct 3, 2006·0 cites·12 claims
- 2141US6407878B1Horizontal loader for high density servo track writingSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Jun 18, 2002·6 cites·19 claims
- 2241US5390060ALock mechanism for restraining a head of a head/arm assemblySEAGATE TECHNOLOGY·Filed 1994·Granted Feb 14, 1995·5 cites·3 claims
- 2341US5323284AMagnetic transducer receiver for a disk driveSEAGATE TECHNOLOGY·Filed 1993·Granted Jun 21, 1994·5 cites·15 claims
- 2440US7023643B2Detecting transducer position precisely with a reusable sensor assemblySEAGATE TECHNOLOGY LLC·Filed 2002·Granted Apr 4, 2006·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →