Inventor · disambiguated record
Craig L. Duffey
Also filed as: DUFFEY CRAIG L
7 granted patents·646 citations·filing 1980–1990
90Inventor score
Top patents by PatentIndex Score
7 records- 0196US4308955AInterfitting, stackable bottlesLIQUI BOX CORP·Filed 1980·Granted Jan 5, 1982·150 cites·6 claims
- 0294US5129212AMethod and apparatus for automatically filling and sterilizing containersLIQUI BOX B BAR B CORP·Filed 1990·Granted Jul 14, 1992·238 cites·34 claims
- 0394USD264942SBottleLIQUI BOX CORP·Filed 1980·Granted Jun 15, 1982·43 cites·1 claims
- 0481US5114670AProcess for sterilizing surfacesLIQUI BOX B BAR B CORP·Filed 1990·Granted May 19, 1992·130 cites·6 claims
- 0580US4676285AUncapper for containers having friction caps carrying flexible tubesLIQUI BOX CORP·Filed 1986·Granted Jun 30, 1987·35 cites·11 claims
- 0676US4620411AFiller for bags connected in a continuous stripLIQUI BOX CORP·Filed 1985·Granted Nov 4, 1986·31 cites·57 claims
- 0763US4506489AFiller and capper for containersLIQUI BOX CORP·Filed 1983·Granted Mar 26, 1985·19 cites·49 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →