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WALLACE COMPUTER SERVICES

Overview
  • Total Patents
    150
About

WALLACE COMPUTER SERVICES has a total of 150 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, consumer goods and textiles and paper are SAXON INC, VALENTI JR F PAUL and KENT ADHESIVE PROD CO.

Patent filings in countries

World map showing WALLACE COMPUTER SERVICESs patent filings in countries

Patent filings per year

Chart showing WALLACE COMPUTER SERVICESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang John C H 35
#2 Schmidt Eric 17
#3 Stevens Scott A 14
#4 Hoffmann Donald J 13
#5 Garrison Ronald R 11
#6 Steidinger Donald J 9
#7 Dash Thomas E 9
#8 Nauheimer Donald J 8
#9 Nowaczyk David J 6
#10 Dimitriou Theodore 6

Latest patents

Publication Filing date Title
US6060428A Heat-sensitive chromogenic system
CA2225835A1 Precise strip material cutter
US5970875A Pressure-sensitive tamper evident system
US5898017A Multicolor chromogenic system having improved image quality
US5879453A System for verifying the identity of an applicant through the use of fingerprints
CA2209652A1 Electronic article surveillance label assembly and method of manufacture
US6096153A System for continuously manufacturing security tags
US6010122A Method and apparatus for producing high page count signatures
US5897733A Method and apparatus for printing single sheet folded documents
US5915089A Supplemental data processing system for processing ply-matching data generated during multiple-part product printing
CA2172237A1 Clingable film label assembly and method
AU4862696A Custom product estimating and order processing system
AU4775196A One pass system for forming stuffed envelopes
CA2163488A1 Multicolor Heat-Sensitive Verification and Highlighting System
US5874142A Linerless adhesive-equipped carrier assembly and method
US5589025A I D card intermediate and method
US5725719A Linerless label product, method of making, apparatus and method for dispensing the product
CA2149946A1 Hidden entry system and image-developing device therefor
CA2149947A1 Heat sensitive system and use thereof
US5612541A Ultraviolet radiation monitoring device and use thereof