Inventor · disambiguated record
Earl E. Hayden
Also filed as: HAYDEN EARL E
4 granted patents·74 citations·filing 1985–1987
78Inventor score
Files withSHELL OIL CO4
Top patents by PatentIndex Score
4 records- 0175US4812500APolyolefin compositions for water pipes and for wire and cable coatingsSHELL OIL CO·Filed 1987·Granted Mar 14, 1989·36 cites·25 claims
- 0266US4579900APolymeric composition useful for hot water pipe serviceSHELL OIL CO·Filed 1985·Granted Apr 1, 1986·16 cites·6 claims
- 0355US4746692APolyolefin compositions for use with water systemsSHELL OIL CO·Filed 1986·Granted May 24, 1988·12 cites·6 claims
- 0453US4576983APolymeric composition useful for hot water pipe serviceSHELL OIL CO·Filed 1985·Granted Mar 18, 1986·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →