Inventor · disambiguated record
Roger J. Pullen
Also filed as: PULLEN ROGER J
4 granted patents·65 citations·filing 1979–1989
77Inventor score
Top patents by PatentIndex Score
4 records- 0176US4989329ARotary displacement transducersSCHLUMBERGER IND LTD·Filed 1989·Granted Feb 5, 1991·30 cites·10 claims
- 0264US4503616AParallel motion displacement transducersSCHLUMBERGER ELECTRONICS UK·Filed 1982·Granted Mar 12, 1985·19 cites·9 claims
- 0347US4244229ADifferential pressure transducerSANGAMO WESTON CONTROLS·Filed 1979·Granted Jan 13, 1981·11 cites·16 claims
- 0433US4554408ACable outlet adaptorsSCHLUMBERGER ELECTRONICS UK·Filed 1984·Granted Nov 19, 1985·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →