U S L BATTERY CORP has a total of 14 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States, Spain and France. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are ZHEJIANG TIANNENG BATTERY JIANGSU CO LTD, MITTERMAIER SOEHNE ACCU and ANHUI HONGDA ELEC SOURCE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Spain | 2 | |
#3 | France | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Measurement | |
#4 | Materials and metallurgy | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Batteries | |
#2 | Reduction of greenhouse gas emissions | |
#3 | Analysing materials | |
#4 | Electrically-conductive connections | |
#5 | Unspecified technologies | |
#6 | Casting metal |
# | Name | Total Patents |
---|---|---|
#1 | Reid Albert R | 3 |
#2 | Ernst Bauer | 1 |
#3 | Henry Harry H | 1 |
#4 | Jackson Alexander F | 1 |
#5 | Kyle George L | 1 |
#6 | Humbert Cantoni | 1 |
#7 | Haungs George M | 1 |
#8 | Wilbur Samuel P | 1 |
#9 | George Eurich Joe Emil | 1 |
Publication | Filing date | Title |
---|---|---|
ES142118A1 | Improvements in the machines for filling the grids of the accumulator plates. | |
US2072164A | Specific gravity indicating device | |
US2159226A | Electric storage battery plate and a method of treating such plate | |
US2152240A | Storage battery venting means | |
US2107733A | Grid pasting machine | |
US1927384A | Casting machine | |
US1865250A | Specific gravity indicating means | |
US1983611A | Storage battery | |
US1778772A | Carrying and protecting device for containers | |
US2057057A | Terminal connecter | |
US2002267A | Storage battery construction | |
US1696618A | Hydrometer device |