Inventor · disambiguated record
Charles Fisher
Also filed as: FISHER CHARLES · FISHER CHARLES GENE
5 granted patents·1 pending application·25 citations·filing 1990–2020
73Inventor score
Files withFISHER CHARLES2FISHER CHARLES GENE2SCHLUMBERGER TECHNOLOGY CORP1SERVEND INTERNATIONAL INC1
Top patents by PatentIndex Score
6 records- 0150US8192181B2Double standing valve sucker rod pumpFISHER CHARLES GENE·Filed 2009·Granted Jun 5, 2012·0 cites·18 claims
- 0246US8328528B2Double standing valve sucker rod pumpFISHER CHARLES GENE·Filed 2011·Granted Dec 11, 2012·0 cites·8 claims
- 0344US8842372B2Lens actuatorFISHER CHARLES·Filed 2009·Granted Sep 23, 2014·0 cites·22 claims
- 0444US5279445ACable operated ice dispensing doorSERVEND INTERNATIONAL INC·Filed 1992·Granted Jan 18, 1994·15 cites·27 claims
- 0542US5129547ACable operated ice dispensing doorFISHER CHARLES·Filed 1990·Granted Jul 14, 1992·10 cites·30 claims
- 0634US2021131423A1Flow cageSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →