Inventor · disambiguated record

William J. Graff

Also filed as: GRAFF WILLIAM J

2 granted patents·13 citations·filing 1991–1992

51Inventor score

Technology areasC08L

Files withSHELL OIL CO2

Top patents by PatentIndex Score

2 records

0152US5206292APelletizing aid for manufacturing polyolefinsSHELL OIL CO·Filed 1992·Granted Apr 27, 1993·13 cites·16 claims
0225USH1253HPolymer blendsSHELL OIL CO·Filed 1991·Granted Nov 2, 1993·0 cites·11 claims

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