Inventor · disambiguated record
Anthony R. Hearn
Also filed as: HEARN ANTHONY R
13 granted patents·456 citations·filing 1981–2000
93Inventor score
Top patents by PatentIndex Score
13 records- 0195US4398167ALimited angle electric rotary actuatorIBM·Filed 1982·Granted Aug 9, 1983·97 cites·4 claims
- 0291US6008984ADisk file mountingHAVANT INTERNATIONAL LTD·Filed 1998·Granted Dec 28, 1999·101 cites·19 claims
- 0390US6178835B1Tool, apparatus and method of testing a fixtureHAVANT INTERNAT LTD·Filed 1998·Granted Jan 30, 2001·78 cites·16 claims
- 0489US5124855ADisk file with isolation mountIBM·Filed 1990·Granted Jun 23, 1992·49 cites·9 claims
- 0589US4408238AMagnetic head arm assemblyIBM·Filed 1981·Granted Oct 4, 1983·34 cites·8 claims
- 0677US5150512AMethod of assembling a disk fileIBM·Filed 1989·Granted Sep 29, 1992·24 cites·7 claims
- 0760US5029029ALinear actuator with reduced wear guide wayIBM·Filed 1990·Granted Jul 2, 1991·21 cites·13 claims
- 0858US5315463ADisk file having thermal expansion ring for ensuring disk/hub concentricityIBM·Filed 1990·Granted May 24, 1994·14 cites·17 claims
- 0957US5477402ADisk file with multiplexed servo systemIBM·Filed 1994·Granted Dec 19, 1995·12 cites·14 claims
- 1051US6498407B1Low speed moving magnet motor having a high inertia rotorXYRATEX TECH LTD·Filed 2000·Granted Dec 24, 2002·5 cites·23 claims
- 1145US5146122AVoice coil actuator with resiliently mounted shorted turnIBM·Filed 1989·Granted Sep 8, 1992·12 cites·4 claims
- 1241US5563750AShaft mounting for a disk fileIBM·Filed 1990·Granted Oct 8, 1996·5 cites·5 claims
- 1337US6246662B1Vibration damping system and servowriterHAVANT INTERNAT LTD·Filed 1998·Granted Jun 12, 2001·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →