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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 21 | |
#2 | EPO (European Patent Office) | 8 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | Canada | 4 | |
#5 | Australia | 2 | |
#6 | Germany | 2 | |
#7 | United Kingdom | 2 | |
#8 | France | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Audio-visual technology | |
#3 | Machines | |
#4 | Basic materials chemistry | |
#5 | Computer technology | |
#6 | Machine tools | |
#7 | Measurement |
# | Technology | |
---|---|---|
#1 | Typewriters | |
#2 | Television | |
#3 | Coating compositions | |
#4 | Printing processes | |
#5 | Unspecified technologies | |
#6 | Unspecified technologies | |
#7 | Grinding or polishing devices | |
#8 | Special measuring | |
#9 | Healthcare informatics | |
#10 | Electric digital data processing |
# | 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 |
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 |