Inventor · disambiguated record
Leonard R. Shenfield
Also filed as: SHENFIELD LEONARD R
7 granted patents·176 citations·filing 1977–1989
87Inventor score
Top patents by PatentIndex Score
7 records- 0189US5119248AMethod of recording servo signalsBRIER TECHNOLOGY INC·Filed 1989·Granted Jun 2, 1992·46 cites·10 claims
- 0289US5003412AMethod and apparatus for positioning a read/write mechanismBRIER TECHNOLOGY INC·Filed 1987·Granted Mar 26, 1991·46 cites·28 claims
- 0379US4086636ARestore method and apparatus for disk driveXEROX CORP·Filed 1977·Granted Apr 25, 1978·22 cites·11 claims
- 0475US4086659AControl system for disk driveXEROX CORP·Filed 1977·Granted Apr 25, 1978·19 cites·18 claims
- 0566US4103338ASelf-diagnostic method and apparatus for disk driveXEROX CORP·Filed 1977·Granted Jul 25, 1978·29 cites·4 claims
- 0650US4418368AMethod and apparatus for positioning a transducer using embedded servo track encodingDISCTRON INC·Filed 1981·Granted Nov 29, 1983·10 cites·15 claims
- 0731US4103326ATime-slicing method and apparatus for disk driveXEROX CORP·Filed 1977·Granted Jul 25, 1978·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →