HERBERT HASTINGS has a total of 19 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States. Its main competitors in its focus markets measurement, machines and transport are SOLARTRON GROUP LTD, ROCHESTER MFG CO INC and HODGSON JOHN LAWRENCE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 19 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machines | |
#3 | Transport | |
#4 | Civil engineering |
# | Name | Total Patents |
---|---|---|
#1 | Herbert Hastings | 18 |
#2 | Stump Ira E | 1 |
Publication | Filing date | Title |
---|---|---|
US2103257A | Timing device | |
US2097278A | Reversible float gauge | |
US2019222A | Hygrometer | |
US1991553A | Thermometer | |
US1945400A | Thermometer | |
US2019221A | Thermometer | |
US1926808A | Thermometer | |
US1950141A | Temperature indicating system | |
US1786566A | Combined liquid level and pressure gauge | |
US1712038A | Method of measuring and indicating the volume of liquid in a storage tank | |
US1805176A | Pressure gauge | |
US1612017A | Automatic control | |
US1693031A | Fluid indicator | |
US1392415A | Combined fluid-level indicator and reserve-valve | |
US1469933A | Oil gauge | |
US1399117A | Pressure-gage | |
US1379404A | Fluid-gage | |
US1365099A | Fluid-level indicator | |
US1221920A | Alarm or signal apparatus. |