Inventor · disambiguated record
Durkee B. Richards
Also filed as: RICHARDS DURKEE B
10 granted patents·406 citations·filing 1992–2004
92Inventor score
Technology areasG11B
Top patents by PatentIndex Score
10 records- 0197US6781778B1Time-based sectored servo data formatIMATION CORP·Filed 2001·Granted Aug 24, 2004·93 cites·17 claims
- 0296US5450257AHead-tape alignment system and methodMINNESOTA MINING & MFG·Filed 1993·Granted Sep 12, 1995·97 cites·24 claims
- 0395US5280402ACombined stepper motor and voice coil head positioning apparatusMINNESOTA MINING & MFG·Filed 1992·Granted Jan 18, 1994·93 cites·19 claims
- 0493US5434732ABalanced cantilevered head positioning mechanism for multitrack tape recorderMINNESOTA MINING & MFG·Filed 1993·Granted Jul 18, 1995·58 cites·17 claims
- 0580US6690531B2Dynamic tape path adjustmentIMATION CORP·Filed 2000·Granted Feb 10, 2004·14 cites·36 claims
- 0672US7079343B2Time-based sectored servo data formatIMATION CORP·Filed 2004·Granted Jul 18, 2006·7 cites·8 claims
- 0771US6700743B2Tape media cleaning/finishing deviceIMATION CORP·Filed 2002·Granted Mar 2, 2004·9 cites·24 claims
- 0867US5870924ATape bearing surface with reduced tape contact and method of making sameIMATION CORP·Filed 1998·Granted Feb 16, 1999·19 cites·10 claims
- 0956US5346155ABelt driven cartridge with magnetic brake assemblyMINNESOTA MINING & MFG·Filed 1992·Granted Sep 13, 1994·13 cites·12 claims
- 1036US6295181B1Tape bearing surface with reduce tape contact and method of making sameIMATION CORP·Filed 1996·Granted Sep 25, 2001·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →