FISHER CHARLES R has a total of 14 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets computer technology, packaging and shipping and electrical machinery and energy are DATALOGIC AUTOMATION INC, WUXI PINGUANG IOT TECH CO LTD and OK PARTNERSHIP LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 2 | |
#3 | Germany | 1 | |
#4 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Packaging and shipping | |
#3 | Electrical machinery and energy | |
#4 | Basic communication technologies | |
#5 | Measurement |
# | Technology | |
---|---|---|
#1 | Data recognition and presentation | |
#2 | Transport or storage devices | |
#3 | Pulse technique | |
#4 | Radio navigation | |
#5 | Electric motor controls |
# | Name | Total Patents |
---|---|---|
#1 | Fisher Charles R | 13 |
#2 | Bradley Frederick V N | 1 |
#3 | R Fisher Charles | 1 |
Publication | Filing date | Title |
---|---|---|
US4480181A | Card capture device | |
US4387367A | Optical keyboard | |
US4480180A | Cartridge assembly for data-sensing system | |
US4359632A | Firing circuit for card reader device | |
US4258253A | Cartridge assembly for data-sensing system | |
GB1248664A | Data sensing method and device | |
US1829955A | Electric apparatus for shovels and the like | |
US1767749A | Method of protecting ships from collisions and radio apparatus therefor | |
US1728283A | Automatic stop for belt conveyers | |
US1620532A | Control system for endless-belt conveyers | |
US1620531A | Apparatus for loading and unloading materials | |
CA913227A | Data sensing device |