Inventor · disambiguated record
Norman C. Derby
Also filed as: DERBY NORMAN C
6 granted patents·140 citations·filing 1995–1998
86Inventor score
Top patents by PatentIndex Score
6 records- 0181US5618254AGusseted bulk bag liner and method of manufactureSUPER SACK MFG CORP·Filed 1995·Granted Apr 8, 1997·40 cites·10 claims
- 0279US5531252AVacuum fill systemBAG CORP·Filed 1995·Granted Jul 2, 1996·39 cites·15 claims
- 0370US5984850AGusseted bulk bag liner and method of manufactureSUPER SACK MFG CORP·Filed 1998·Granted Nov 16, 1999·24 cites·6 claims
- 0461US5759144AGusseted bulk bag liner and method of manufactureSUPER SACK MFG CORP·Filed 1997·Granted Jun 2, 1998·17 cites·6 claims
- 0555US5618255AMethod for manufacturing a baffle linerSUPER SACK MFG CORP·Filed 1995·Granted Apr 8, 1997·13 cites·6 claims
- 0640US5647832AApparatus for manufacturing baffle linersSUPER SACK MFG CORP·Filed 1995·Granted Jul 15, 1997·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →