Vitro Corp of America
Vitro CorpActive Patents
0
Total Holdings
15
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3358280A | Synchro data conversion method and apparatus | Expired / Lapsed | 1964-06-26 | 1967-12-12 | 2 | Details |
| US3324399A | Linear phase demodulator | Expired / Lapsed | 1964-06-19 | 1967-06-06 | 2 | Details |
| US3171192A | Article and method of fabricating same | Expired / Lapsed | 1961-09-22 | 1965-03-02 | 2 | Details |
| US2941196A | Analog-to-digital converter | Expired / Lapsed | 1955-02-24 | 1960-06-14 | 0 | Details |
| US2906682A | Information storage systems and methods for producing same | Expired / Lapsed | 1954-09-09 | 1959-09-29 | 2 | Details |
| US2866092A | Information processing device | Expired / Lapsed | 1954-04-27 | 1958-12-23 | 0 | Details |
| US2848610A | Oscillator frequency control apparatus | Expired / Lapsed | 1953-05-25 | 1958-08-19 | 0 | Details |
| US2844790A | Interval timer | Expired / Lapsed | 1953-06-12 | 1958-07-22 | 0 | Details |
| US2798153A | Switching circuitry | Expired / Lapsed | 1953-02-19 | 1957-07-02 | 0 | Details |
| US2779811A | Photo-cell construction | Expired / Lapsed | 1952-04-21 | 1957-01-29 | 0 | Details |
| US2757538A | Flowmeter signal-balancing means | Expired / Lapsed | 1952-04-21 | 1956-08-07 | 0 | Details |
| US2741121A | Means for minimizing electrostatic voltages in a flowmeter | Expired / Lapsed | 1952-06-17 | 1956-04-10 | 0 | Details |
| US2729103A | Means for rejecting no-flow signals in a flowmeter | Expired / Lapsed | 1952-05-16 | 1956-01-03 | 0 | Details |
| US2722122A | Means for rejecting spurious flowmeter signals | Expired / Lapsed | 1952-05-16 | 1955-11-01 | 0 | Details |
| US2668867A | Photocell construction | Expired / Lapsed | 1952-03-21 | 1954-02-09 | 0 | Details |