Inventor · disambiguated record
David J. Ellis
Also filed as: ELLIS DAVID J · ELLIS DAVID JAMES
3 granted patents·40 citations·filing 1990–2018
69Inventor score
Top patents by PatentIndex Score
3 records- 0176US5745458AOverlapped spin-up process for optical disk driveHEWLETT PACKARD CO·Filed 1996·Granted Apr 28, 1998·30 cites·16 claims
- 0258US11385673B1Digital data processing circuitryELLIS DAVID JAMES·Filed 2018·Granted Jul 12, 2022·2 cites·6 claims
- 0353USD325240SCombined whetstone and line cutting toolELLIS DAVID J·Filed 1990·Granted Apr 7, 1992·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →