Vitro Corp of America
Vitro CorpActive Patents
0
Total Holdings
18
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 |
| US3149325A | Collision warning system | Expired / Lapsed | 1959-05-08 | 1964-09-15 | 2 | Details |
| US3113302A | Converter apparatus for rate modulated pulses | Expired / Lapsed | 1960-01-25 | 1963-12-03 | 2 | Details |
| US2985499A | Automatic data plotter | Expired / Lapsed | 1957-07-09 | 1961-05-23 | 0 | Details |
| US2941196A | Analog-to-digital converter | Expired / Lapsed | 1955-02-24 | 1960-06-14 | 0 | Details |
| US2900530A | Transistor protection circuitry | Expired / Lapsed | 1954-04-16 | 1959-08-18 | 0 | Details |
| US2866092A | Information processing device | Expired / Lapsed | 1954-04-27 | 1958-12-23 | 0 | Details |
| US2844790A | Interval timer | Expired / Lapsed | 1953-06-12 | 1958-07-22 | 0 | Details |
| US2829334A | Current regulator | Expired / Lapsed | 1953-12-01 | 1958-04-01 | 0 | Details |
| US2826541A | Method of making ceramic-clad metal structures | Expired / Lapsed | 1954-06-15 | 1958-03-11 | 2 | Details |
| US2768370A | Continuous automatic gas analyzer | Expired / Lapsed | 1952-10-30 | 1956-10-23 | 0 | Details |
| US2766621A | Grounding means for a flowmeter | Expired / Lapsed | 1952-04-21 | 1956-10-16 | 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 |