ERICSON MFG CO has a total of 16 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, measurement and audio-visual technology are G & W ELECTRIC, DAERYUK CO LTD and EFEN GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 5 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | Australia | 1 | |
#5 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Measurement | |
#3 | Audio-visual technology | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Robitaille James M | 5 |
#2 | Ericson John E | 2 |
#3 | Ericson Jr John E | 2 |
#4 | Mahnke Earl A | 2 |
#5 | Zoller Christopher J | 2 |
#6 | Weigand Bruce A | 2 |
#7 | Hughes Ronald W | 2 |
#8 | Angle Jeffrey R | 1 |
#9 | Carbone Frank N | 1 |
#10 | Mahnke Earl | 1 |
Publication | Filing date | Title |
---|---|---|
US2016215942A1 | String light | |
CA2835670A1 | Method and system for open neutral protection circuit | |
CA2829600A1 | Electrical enclosure | |
US5173673A | Magnetic solenoid resettable ground fault circuit interrupter | |
US4893101A | Resettable ground fault circuit interrupter | |
US5051732A | Power outlet ground integrity and wriststrap monitor circuit | |
US4318578A | Electrical connector with ground fault detector | |
US4298864A | Power line fault detector circuit | |
CA1056928A | Electrical connector with non-deformable flexible fluidtight casing | |
US4021092A | Electrical connector |