Erie Resistor Corp
Erie ResisActive Patents
0
Total Holdings
21
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3001267A | Method of making electrical components | Expired / Lapsed | 1954-12-08 | 1961-09-26 | 0 | Details |
| US2960754A | Network assembly method | Expired / Lapsed | 1957-01-31 | 1960-11-22 | 0 | Details |
| US2944117A | Bender type piezoelectric transducer | Expired / Lapsed | 1955-06-20 | 1960-07-05 | 0 | Details |
| US2933644A | Digital counter frequency monitor | Expired / Lapsed | 1959-04-24 | 1960-04-19 | 0 | Details |
| US2912748A | Method of making printed circuit panels | Expired / Lapsed | 1956-05-28 | 1959-11-17 | 0 | Details |
| US2898520A | Electric circuit assembly | Expired / Lapsed | 1956-02-17 | 1959-08-04 | 0 | Details |
| US2881911A | Package for electric components | Expired / Lapsed | 1957-04-04 | 1959-04-14 | 0 | Details |
| US2877324A | Switch | Expired / Lapsed | 1957-04-08 | 1959-03-10 | 0 | Details |
| US2807020A | Method of making capacitors | Expired / Lapsed | 1954-12-16 | 1957-09-17 | 0 | Details |
| US2760314A | Method of making ceramic pieces | Expired / Lapsed | 1954-07-02 | 1956-08-28 | 0 | Details |
| US2757443A | Method of making printed circuits | Expired / Lapsed | 1953-01-21 | 1956-08-07 | 0 | Details |
| US2752662A | Method of making thin flat electroded ceramic elements | Expired / Lapsed | 1954-12-27 | 1956-07-03 | 2 | Details |
| US2716268A | Method of making printed circuits | Expired / Lapsed | 1952-10-16 | 1955-08-30 | 0 | Details |
| US2702878A | Condenser | Expired / Lapsed | 1950-09-20 | 1955-02-22 | 0 | Details |
| US2673972A | Condenser | Expired / Lapsed | 1949-08-13 | 1954-03-30 | 0 | Details |
| US2648804A | Multiple element circuit components | Expired / Lapsed | 1951-02-01 | 1953-08-11 | 0 | Details |
| US2613252A | Electric circuit and component | Expired / Lapsed | 1947-09-23 | 1952-10-07 | 0 | Details |
| US2525668A | Method of making electrical condensers | Expired / Lapsed | 1949-02-05 | 1950-10-10 | 2 | Details |
| US2486560A | Transducer and method of making the same | Expired / Lapsed | 1946-09-20 | 1949-11-01 | 0 | Details |
| US2193935A | Machine for die-casting bezels for fragile inserts | Expired / Lapsed | 1937-07-15 | 1940-03-19 | 0 | Details |
| US2046922A | Resistor unit | Expired / Lapsed | 1934-11-22 | 1936-07-07 | 0 | Details |