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LAWRENCE PAPER CO

Overview
  • Total Patents
    122
About

LAWRENCE PAPER CO has a total of 122 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, machines and machine tools are LHOMME SA, M D KNOWLTON CO and ASTIN FRANCE ASSISTANCE TECH.

Patent filings per year

Chart showing LAWRENCE PAPER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hill Alan M 35
#2 Meeks William R 31
#3 Creaden David E 30
#4 Cain Michael D 13
#5 White Roger L 8
#6 Hill Justin D 8
#7 Irving Hill 7
#8 Cain Donald D 7
#9 Cain Dean J 4
#10 Miller Richard C 4

Latest patents

Publication Filing date Title
US6544158B2 High speed feeding apparatus for clamshell die cutter
CA2247374A1 Rotary scoring apparatus having retractable scoring blade
US6026727A Rotary scoring apparatus having retractable scoring blade
EP0857105A1 Box blank printer/slotter apparatus
WO9705992A1 Slotter wheel mechanism having selectively rotatable slotter blades
US5695057A Thermo-formed packing element for flourescent tube
US5615609A System and method for controlling AC motor driven multi-unit printing press
US5540128A Selectively retractable slutter blade mechanism with remote activation/deactivation function
AU7242494A Method of recovery of printing ink wastes
US5394779A Bladder for slotter head assembly having pneumatically locked slotter blades
US5403494A Method of recovery of single color printing ink wastes
EP0582357A1 Quick changeover die clamping apparatus for platen die-cutting machines
US5344377A Drive line brake assembly for scoring/slotting apparatus
US5246222A Adjustable slotter wheel and sheet feeder retrofit apparatus for box blank making machines
US5297462A Slotter wheel mechanism having dynamically retractable slotter blades
US5236753A Disposable, rollup temporary floor mat
US5200094A Method of recovery of printing ink wastes using elevated temperature, pressure and shear
US5174184A Slotter head assembly having pneumatically locked slotter blades
US5176090A Recyclable paper pallet
US5181899A Adjustable slotter wheel and sheet feeder retrofit apparatus for box blank making machines