Inventor · disambiguated record
Jack L. Marion
Also filed as: MARION JACK L
5 granted patents·92 citations·filing 1975–2004
82Inventor score
Files withMOUNTAIN ENGINEERING II INC2IMATION CORP1MOUTAIN ENGINEERING II INC1STORAGE TECHNOLOGY CORP1
Top patents by PatentIndex Score
5 records- 0186US7054101B1System for high density linear serpentine data recordingMOUTAIN ENGINEERING II INC·Filed 2002·Granted May 30, 2006·39 cites·7 claims
- 0278US6745976B1Data tape speed tachometer using a porous roller bearingMOUNTAIN ENGINEERING II INC·Filed 2003·Granted Jun 8, 2004·15 cites·2 claims
- 0377US6609645B1Porous roller bearingMOUNTAIN ENGINEERING II INC·Filed 2000·Granted Aug 26, 2003·15 cites·13 claims
- 0469US7508622B2Electronic data connector of data storage cartridge and associated read/write deviceIMATION CORP·Filed 2004·Granted Mar 24, 2009·19 cites·13 claims
- 0533US3978546AApparatus for cleaning back surface of magnetic tapeSTORAGE TECHNOLOGY CORP·Filed 1975·Granted Sep 7, 1976·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →