ANGSTROHM PRECISION INC has a total of 14 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, France and Canada. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are ELECTRO RESISTANCE, CHICAGO TELEPHONE SUPPLY CORP and POLYTRONICS TECHNOLOGY CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | France | 2 | |
#3 | Canada | 1 | |
#4 | Germany | 1 | |
#5 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Resistors | |
#2 | Casings and printed circuits | |
#3 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Solow Benjamin | 10 |
#2 | Boeckmann Eduard F | 2 |
#3 | Rabinow David | 2 |
#4 | Sease D Lamar | 2 |
#5 | Schumer H | 1 |
Publication | Filing date | Title |
---|---|---|
US4306217A | Flat electrical components | |
CA1143810A | Metal foil resistor | |
US4297670A | Metal foil resistor | |
GB2050705A | Metal foil resistor | |
US4268954A | Method of making non-inductive cylindrical thin film resistor | |
US4159459A | Non-inductive cylindrical thin film resistor | |
US4176445A | Metal foil resistor | |
US3749347A | Mounting element for electrical components | |
US3555485A | Thin film resistor | |
US3512115A | Thin film resistor network | |
US3469226A | Thin film resistor |