Inventor · disambiguated record

Robert L. Grizzard

Also filed as: GRIZZARD ROBERT L

1 granted patent·12 citations·filing 1993–1993

34Inventor score

Technology areasA24C

Files withBROWN & WILLIAMSON TOBACCO CORP1

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1 record

0136US5318201AApparatus for agitating cigarette filters in a filter hopperBROWN & WILLIAMSON TOBACCO CORP·Filed 1993·Granted Jun 7, 1994·12 cites·7 claims

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