Assignee
LAWRENCE PAPER CO
US·31 granted patents·738 citations·filing 1986–2004
Top patents by PatentIndex Score
31 records- 0189US5176090ARecyclable paper palletLAWRENCE PAPER CO·Filed 1992·Granted Jan 5, 1993·91 cites·8 claims
- 0285US5344573AMethod of recovery of printing ink wastesLAWRENCE PAPER CO·Filed 1993·Granted Sep 6, 1994·26 cites·17 claims
- 0382US5351589ASlotter wheel mechanism having dynamically retractable slotter bladesLAWRENCE PAPER CO·Filed 1993·Granted Oct 4, 1994·30 cites·8 claims
- 0481USD510528SMulti-cell cartonLAWRENCE PAPER CO·Filed 2004·Granted Oct 11, 2005·30 cites·1 claims
- 0579US5615609ASystem and method for controlling AC motor driven multi-unit printing pressLAWRENCE PAPER CO·Filed 1995·Granted Apr 1, 1997·51 cites·12 claims
- 0677US5816994ABox-blank printer/slotting apparatusLAWRENCE PAPER CO·Filed 1997·Granted Oct 6, 1998·40 cites·9 claims
- 0775US5181899AAdjustable slotter wheel and sheet feeder retrofit apparatus for box blank making machinesLAWRENCE PAPER CO·Filed 1992·Granted Jan 26, 1993·25 cites·5 claims
- 0875USD301013SFluorescent tube dunnageLAWRENCE PAPER CO·Filed 1986·Granted May 9, 1989·16 cites·1 claims
- 0974US6026727ARotary scoring apparatus having retractable scoring bladeLAWRENCE PAPER CO·Filed 1997·Granted Feb 22, 2000·34 cites·31 claims
- 1074US5236753ADisposable, rollup temporary floor matLAWRENCE PAPER CO·Filed 1992·Granted Aug 17, 1993·41 cites·5 claims
- 1167US5540128ASelectively retractable slutter blade mechanism with remote activation/deactivation functionLAWRENCE PAPER CO·Filed 1995·Granted Jul 30, 1996·29 cites·25 claims
- 1264US5297462ASlotter wheel mechanism having dynamically retractable slotter bladesLAWRENCE PAPER CO·Filed 1992·Granted Mar 29, 1994·19 cites·16 claims
- 1364US5200094AMethod of recovery of printing ink wastes using elevated temperature, pressure and shearLAWRENCE PAPER CO·Filed 1992·Granted Apr 6, 1993·22 cites·16 claims
- 1461US5316538AAdjustable slotter wheel retrofit apparatus for box blank making machinesLAWRENCE PAPER CO·Filed 1993·Granted May 31, 1994·15 cites·4 claims
- 1560US4792045AFluorescent tube dunnageLAWRENCE PAPER CO·Filed 1987·Granted Dec 20, 1988·29 cites·7 claims
- 1658US4705170AFluorescent tube dunnageLAWRENCE PAPER CO·Filed 1986·Granted Nov 10, 1987·29 cites·7 claims
- 1755US5338019AReciprocating sheet feeder apparatus for box blank fabrication equipment having an adjustable pusher elementLAWRENCE PAPER CO·Filed 1992·Granted Aug 16, 1994·12 cites·4 claims
- 1855US5072507ADie changeover apparatus for box blank cutting machineLAWRENCE PAPER CO·Filed 1990·Granted Dec 17, 1991·17 cites·11 claims
- 1954US5327804ASlotter wheel mechanism having dynamically retractable slotter bladesLAWRENCE PAPER CO·Filed 1993·Granted Jul 12, 1994·13 cites·9 claims
- 2052US5344377ADrive line brake assembly for scoring/slotting apparatusLAWRENCE PAPER CO·Filed 1993·Granted Sep 6, 1994·13 cites·7 claims
- 2150US5174184ASlotter head assembly having pneumatically locked slotter bladesLAWRENCE PAPER CO·Filed 1992·Granted Dec 29, 1992·13 cites·13 claims
- 2249US5695057AThermo-formed packing element for flourescent tubeLAWRENCE PAPER CO·Filed 1996·Granted Dec 9, 1997·22 cites·23 claims
- 2349US5058744AMinimum length fluoroescent tube dunnage elementLAWRENCE PAPER CO·Filed 1990·Granted Oct 22, 1991·21 cites·7 claims
- 2447US6544158B2High speed feeding apparatus for clamshell die cutterLAWRENCE PAPER CO·Filed 2001·Granted Apr 8, 2003·2 cites·10 claims
- 2546US5394779ABladder for slotter head assembly having pneumatically locked slotter bladesLAWRENCE PAPER CO·Filed 1993·Granted Mar 7, 1995·11 cites·11 claims
- 2646US4936453ACompact fluorescent tube dunnage elementLAWRENCE PAPER CO·Filed 1989·Granted Jun 26, 1990·25 cites·7 claims
- 2744US5149572ADisposable, rollup temporary floor matLAWRENCE PAPER CO·Filed 1991·Granted Sep 22, 1992·25 cites·7 claims
- 2844US5016751AMolded flourescent tube dunnage elementLAWRENCE PAPER CO·Filed 1990·Granted May 21, 1991·17 cites·3 claims
- 2943US5699710ASlotter wheel mechanism having selectively rotatable slotter bladeLAWRENCE PAPER CO·Filed 1997·Granted Dec 23, 1997·10 cites·29 claims
- 3039US5246222AAdjustable slotter wheel and sheet feeder retrofit apparatus for box blank making machinesLAWRENCE PAPER CO·Filed 1992·Granted Sep 21, 1993·7 cites·10 claims
- 3133US5403494AMethod of recovery of single color printing ink wastesLAWRENCE PAPER CO·Filed 1993·Granted Apr 4, 1995·3 cites·20 claims
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