AMERICAN STEAM GAUGE & VALVE MFG COMPANY has a total of 14 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States. Its main competitors in its focus markets measurement, machines and mechanical elements are BARTON JONES, US GAUGE CO and CROSBY STEAM GAGE AND VALVE COMPANY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Thermal processes | |
#5 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Manning Coleman J | 4 |
#2 | Jerauld William E | 3 |
#3 | Craig Charles H Jr | 1 |
#4 | Hopkins Frank H | 1 |
#5 | Kaplinger Christian H | 1 |
#6 | Young Charles D | 1 |
#7 | Jerauld William Edward | 1 |
#8 | Kinney Amos P | 1 |
#9 | Manning Francis J | 1 |
Publication | Filing date | Title |
---|---|---|
US1222315A | Pressure-gage. | |
US1274921A | Pressure-gage. | |
US1265156A | Pressure-recorder. | |
US1172709A | Thermostatic arch flow-regulator. | |
US1160426A | Altitude-gage. | |
US1192443A | Double-spring gage. | |
US1044678A | Recording low-pressure gage. | |
US1032482A | Safety-valve. | |
US951131A | Continuous-card indicator. | |
US920472A | Testing attachment for spring-loaded valves. | |
US917077A | Safety-valve. | |
US877198A | Automatic recording-gage. | |
US908867A | Indicator for engines. | |
US821988A | Gage-testing apparatus. |