AMERICAN AUTOMATIC TELEPHONE COMPANY has a total of 15 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United States, Spain and Australia. Its main competitors in its focus markets telecommunications, electrical machinery and energy and consumer goods are THOMSON ERICSSON TELEPHONES SO, CORWIN TELEPHONE MFG COMPANY and HASTINGS RUBEN C M.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Spain | 3 | |
#3 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Electrical machinery and energy | |
#3 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Telephonic communication | |
#2 | Selecting | |
#3 | Electric switches | |
#4 | Sound-producing devices |
# | Name | Total Patents |
---|---|---|
#1 | Bruce William M Jr | 8 |
#2 | Goodrum Charles Lane | 2 |
#3 | Lattig Jacob William | 1 |
#4 | Lattig Jacob W | 1 |
#5 | Charles Lane Goodrum Electrical Engineer Oksana Chio U Sa | 1 |
#6 | Dunham Bert G | 1 |
Publication | Filing date | Title |
---|---|---|
AU1822410B | Automatic telephone exchanges | |
US944412A | Telephone-box. | |
US920261A | Harmonic bell for telephones. | |
US1000488A | Party-line telephone system. | |
US877902A | Telephone-switch. | |
US972329A | Lock-out device for party-line telephones. | |
US978992A | Electromagnet. | |
US1027053A | Combined automatic telephone-exchange and fire-alarm system. | |
US877901A | Lock-out device for party-line telephones. | |
US994500A | Selective system for party-line telephones. | |
US994371A | Individual selective lock-out device for party-line telephone systems. | |
US920350A | Automatic telephone-exchange system. |