Inventor · disambiguated record

John E. Hamann

Also filed as: HAMANN JOHN E

1 granted patent·1 citations·filing 1990–1990

16Inventor score

Technology areasG01N

Files withEASTMAN KODAK CO1

Top patents by PatentIndex Score

1 record

0124US5223390AAnalytical elements containing non-reactive blocking dyesEASTMAN KODAK CO·Filed 1990·Granted Jun 29, 1993·1 cites·6 claims

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