Inventor · disambiguated record
Crystal A. Parrott
Also filed as: PARROTT CRYSTAL · PARROTT CRYSTAL A
4 granted patents·3 pending applications·11 citations·filing 2009–2021
67Inventor score
Top patents by PatentIndex Score
7 records- 0178US11673746B2Picking station with return processingDEMATIC CORP·Filed 2020·Granted Jun 13, 2023·2 cites·29 claims
- 0273US11766723B2Tail stock for a long vertically suspended workpiece that will experience heat expansionLUCE DAVID K·Filed 2021·Granted Sep 26, 2023·0 cites·7 claims
- 0369US8355815B2Methods, systems, and devices for manipulating cutting elements for earth-boring drill bits and toolsBAKER HUGHES INC·Filed 2009·Granted Jan 15, 2013·9 cites·45 claims
- 0462US11198183B2Tail stock for a long vertically suspended workpiece that will experience heat expansionLUCE DAVID K·Filed 2019·Granted Dec 14, 2021·0 cites·8 claims
- 0553US2017361380A1Tail stock for a long vertically suspended workpiece that will experience heat expansionLUCE DAVID K·Filed 2016·Application pending·0 cites
- 0650US2010282026A1Method and system for automated earth boring drill bit manufacturingBAKER HUGHES INC·Filed 2009·Application pending·0 cites
- 0738US2017328636A1Method and apparatus for controlling a production processLUCE DAVID K·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →