Inventor · disambiguated record
Charles Keith Sword
Also filed as: SWORD CHARLES K · SWORD CHARLES KEITH
3 granted patents·1 pending application·50 citations·filing 1991–2020
71Inventor score
Top patents by PatentIndex Score
4 records- 0170US9625421B2Manually operated small envelope scanner systemSWORD CHARLES KEITH·Filed 2014·Granted Apr 18, 2017·3 cites·20 claims
- 0265US5165206APipe weld crown removal deviceUS ENERGY·Filed 1991·Granted Nov 24, 1992·29 cites·19 claims
- 0350US2021364480A1Systems and Methods for Ultrasonic InspectionUS ENERGY·Filed 2020·Application pending·0 cites
- 0449US6122967AFree motion scanning systemUS ENERGY·Filed 1998·Granted Sep 26, 2000·18 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →