STENOGRAPH CORP has a total of 17 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets textiles and paper, computer technology and audio-visual technology are PERTEC CORP, OKI YUNIBATSUKU KK and RIMAGE CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Australia | 2 | |
#3 | Canada | 2 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Computer technology | |
#3 | Audio-visual technology | |
#4 | Control | |
#5 | Mechanical elements | |
#6 | Machines | |
#7 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Typewriters | |
#2 | Electric digital data processing | |
#3 | Special information storage | |
#4 | Teaching materials | |
#5 | Static stores | |
#6 | Office furniture | |
#7 | Unspecified technologies | |
#8 | Frames | |
#9 | Nails |
# | Name | Total Patents |
---|---|---|
#1 | Michals Richard A | 5 |
#2 | Zum Bahlen Ralph E | 4 |
#3 | Chvojcsek Frank | 4 |
#4 | Mccready Keith A | 3 |
#5 | Mozer Frank H | 3 |
#6 | Mueller David J | 2 |
#7 | Flynn Denis B | 2 |
#8 | Edge Sam N | 2 |
#9 | Fowler Paul J | 2 |
#10 | Dussault Paul G | 2 |
Publication | Filing date | Title |
---|---|---|
US6422771B1 | Disposable ribbon cartridge for shorthand machine | |
US5466072A | Method and apparatus for recording and translating shorthand notes | |
US5395178A | Tripod for supporting a shorthand machine | |
AU3478593A | Method and apparatus for recording and translating shorthand notes | |
US5249285A | RAM lock device and method for a text entry system | |
EP0507743A2 | Information storage and retrieval systems | |
US5163141A | RAM lock device and method for a text entry system | |
US4421427A | Shorthand machine having electric platen advancement | |
US4439798A | Referencing device for digital data recorders | |
US4363557A | Marking device for shorthand machine | |
US4363558A | Shorthand machine having electric platen advancement | |
US4323316A | Shorthand machine paper gauge | |
US4205351A | Digital data recorder |