Inventor · disambiguated record

William J. Ullrich

Also filed as: ULLRICH WILLIAM J

1 granted patent·22 citations·filing 1989–1989

41Inventor score
Technology areasG11B
Files withEASTMAN KODAK CO1

Top patents by PatentIndex Score

1 record

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