Inventor · disambiguated record
Barry J. Howlett
Also filed as: HOWLETT BARRY J · LONSTRUP THOR F
4 granted patents·133 citations·filing 1977–1994
80Inventor score
Technology areasC10M
Top patents by PatentIndex Score
4 records- 0193US4938880AProcess for preparing stable oleaginous compositionsEXXON CHEMICAL PATENTS INC·Filed 1987·Granted Jul 3, 1990·69 cites·67 claims
- 0286US4173540ALubricating oil composition containing a dispersing-varnish inhibiting combination of polyol ester compound and a borated acyl nitrogen compoundEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Nov 6, 1979·38 cites·6 claims
- 0364US5451333AHaze resistant dispersant-detergent compositionsEXXON CHEMICAL PATENTS INC·Filed 1994·Granted Sep 19, 1995·14 cites·1 claims
- 0461US5312554AProcess for preparing stable oleaginous compositionsEXXON CHEMICAL PATENTS INC·Filed 1989·Granted May 17, 1994·12 cites·80 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →