Inventor · disambiguated record

Frank J. Welch

Also filed as: WELCH FRANK J

1 granted patent·177 citations·filing 1988–1988

55Inventor score

Technology areasG09F

Files withAVERY INTERNATIONAL CORP1

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1 record

0193US4846504ASecure on-pack promotional couponsAVERY INTERNATIONAL CORP·Filed 1988·Granted Jul 11, 1989·177 cites·20 claims

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