Inventor · disambiguated record

William D. Smiley

Also filed as: SMILEY WILLIAM D

2 granted patents·34 citations·filing 1997–1997

62Inventor score

Technology areasC03C C04B

Files withNORTH AMERICAN REFRACTORIES2

Top patents by PatentIndex Score

2 records

0157US5792251AMethod of producing metakaolinNORTH AMERICAN REFRACTORIES·Filed 1997·Granted Aug 11, 1998·20 cites·7 claims
0245US5948713ACristobalite-free mullite grain and method of producing sameNORTH AMERICAN REFRACTORIES·Filed 1997·Granted Sep 7, 1999·14 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →