Inventor · disambiguated record
David A. Gudelis
Also filed as: GUDELIS DAVID A
6 granted patents·77 citations·filing 1974–1982
83Inventor score
Files withEXXON RESEARCH ENGINEERING CO6
Top patents by PatentIndex Score
6 records- 0176US4013542APartial predilution dilution chillingEXXON RESEARCH ENGINEERING CO·Filed 1974·Granted Mar 22, 1977·18 cites·7 claims
- 0268US4368112ASolvent recovery from foots oil using modified regenerated cellulose membranesEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jan 11, 1983·26 cites·25 claims
- 0352US4081352ACombination extraction-dewaxing of waxy petroleum oilsEXXON RESEARCH ENGINEERING CO·Filed 1976·Granted Mar 28, 1978·12 cites·13 claims
- 0448US4460453ASolvent dewaxing waxy bright stock using a combination polydialkyl fumarate-vinyl acetate copolymer and polyalkyl (meth-) acrylate polymer dewaxing aidEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Jul 17, 1984·9 cites·5 claims
- 0547US4018666AProcess for producing low pour point transformer oils from paraffinic crudesEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Apr 19, 1977·9 cites·16 claims
- 0633US4439308ASolvent dewaxing waxy bright stock using a combination polydialkylfumarate-vinyl acetate copolymer and wax-naphthalene condensate dewaxing aidEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Mar 27, 1984·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →