Inventor · disambiguated record

W. A. Hammann, Iv

Also filed as: HAMMANN IV W A

1 granted patent·20 citations·filing 1989–1989

41Inventor score

Technology areasB01J

Files withMEAD CORP1

Top patents by PatentIndex Score

1 record

0159US4962010AMethod for producing amino-formaldehyde microcapsules and photosensitive microcapsules produced therebyMEAD CORP·Filed 1989·Granted Oct 9, 1990·20 cites·15 claims

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