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HOWTEK INC

Overview
  • Total Patents
    45
About

HOWTEK INC has a total of 45 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, audio-visual technology and machines are KODAK JAPAN, IKEDA YASUHIKO and ASAI HIROSHI.

Patent filings per year

Chart showing HOWTEK INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Helinski Richard R 17
#2 Winey Calvin M 16
#3 Howard Robert 14
#4 Menhennett Herbert E 10
#5 Hock Allan G 10
#6 Sousa John G 9
#7 Magee Mark W 8
#8 Lehman Richard F 8
#9 Lutz Carl D 7
#10 Mcmahon Kathryn 4

Latest patents

Publication Filing date Title
WO02063503A2 System and method for storing and retrieving medical images and records
US6105954A Sheet feeder for digitizing scanner
US6606171B1 Digitizing scanner
US6023348A Rotary image scanner capable of mounting drums of various diameters
GB9406588D0 Drum scanner focusing system
US5367769A Method of manufacturing a rotary scanning drum
US5515182A Rotary scanner
US5196236A Ink jet color printing method
US5424537A Calibrated color scanner
US5084712A Head tending method and apparatus for an ink jet printer
US4968994A Head tending apparatus for an ink jet printer
US4974070A Colorgraphic reproduction system
US4931095A Benzoate inks
AU2724788A Head tending apparatus for an ink jet printer
US4870431A Ink jet priming system
US4870430A Solid ink delivery system
US4820346A Ink jet printer ink
US4928112A Ink curing apparatus
US4721635A Color printed record and method
US4741930A Ink jet color printing method