HADAWAY WILLIAM S JR has a total of 61 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, machines and consumer goods are BACKER CHRISTIAN B, DOVER MFG COMPANY and WIEGAND CO EDWIN L.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 58 | |
#2 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Consumer goods | |
#4 | Furniture and games | |
#5 | Thermal processes | |
#6 | Chemical engineering | |
#7 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Hadaway William S Jr | 61 |
#2 | Amon Josef | 1 |
#3 | Lightfoot Edwin N | 1 |
Publication | Filing date | Title |
---|---|---|
US1326588A | Electric drying or finishing press. | |
US1258767A | Immersion-heater. | |
US1174030A | Electric stove. | |
US1174032A | Electric heater. | |
US1154626A | Terminal for electric apparatus. | |
US1154112A | Socket for electric heater units. | |
US1167750A | Electric heater for laundry-rolls. | |
US1155483A | Electric heater. | |
US1155481A | Regulator for laundry-rolls. | |
US1163659A | Method of producing electric heaters. | |
US1154115A | Electric heater. | |
US1163658A | Socket. | |
US1155482A | Heat-regulating system. | |
US1154114A | Stove. | |
US1156223A | Electric laundry-roll. | |
US1155480A | Range. | |
US1163656A | Neutralizer. | |
US1154113A | Humidifier. | |
US1163657A | Vapor-heater. | |
US1146758A | Curling-iron heater. |