HALSEY ELECTRIC GENERATOR COMPANY has a total of 19 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are NANOCHEM SYSTEMS SUZHOU CO LTD, SHENZHEN XURAN ELECTRONICS CO LTD and HONSHU KINZOKU KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 19 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Reduction of greenhouse gas emissions | |
#2 | Batteries | |
#3 | Non-metallic elements |
# | Name | Total Patents |
---|---|---|
#1 | Halsey Henry | 18 |
#2 | Spanutius Frederick W | 1 |
Publication | Filing date | Title |
---|---|---|
US983175A | Electric primary battery. | |
US743275A | Electric battery. | |
US743274A | Electric battery. | |
US1014146A | Electric battery. | |
US743273A | Electric battery. | |
US736248A | Electric battery. | |
US737613A | Electric battery. | |
US737614A | Electric battery. | |
US734858A | Electric battery. | |
US719661A | Electric battery. | |
US734547A | Electric battery. | |
US734548A | Electric battery. | |
US735971A | Electric battery. | |
US717395A | Electric battery. | |
US717394A | Electric battery. | |
US734857A | Electric battery. | |
US734549A | Electric battery. | |
US719660A | Electric battery. | |
US734546A | Galvanic battery. |