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US2455350A
(en)
*
|
1942-07-11 |
1948-12-07 |
Honeywell Regulator Co |
Control device
|
|
US2448502A
(en)
*
|
1942-11-06 |
1948-08-31 |
Honeywell Regulator Co |
Control device
|
|
US3016514A
(en)
*
|
1944-02-10 |
1962-01-09 |
Bell Telephone Labor Inc |
Apparatus for field testing signal guided bodies
|
|
US2423478A
(en)
*
|
1944-08-25 |
1947-07-08 |
Honeywell Regulator Co |
Condition control apparatus
|
|
US2503835A
(en)
*
|
1944-09-01 |
1950-04-11 |
Philco Corp |
Signal maintaining circuit
|
|
US2479274A
(en)
*
|
1946-01-04 |
1949-08-16 |
Gage B Ellis |
Timing circuit
|
|
US2496881A
(en)
*
|
1946-03-28 |
1950-02-07 |
Gen Electric |
Compensated degenerative control circuit
|
|
US2536641A
(en)
*
|
1946-04-19 |
1951-01-02 |
Rca Corp |
Square wave generator
|
|
US2760066A
(en)
*
|
1946-07-11 |
1956-08-21 |
Leo P Delsasso |
Delayed tripping circuit
|
|
US2532508A
(en)
*
|
1946-12-27 |
1950-12-05 |
Walter P Menkhaus |
Electronic interrupter
|
|
US2519247A
(en)
*
|
1947-12-31 |
1950-08-15 |
Bell Telephone Labor Inc |
Timing circuit
|
|
US2511628A
(en)
*
|
1948-01-17 |
1950-06-13 |
Cutler Hammer Inc |
Electronic synchronous timing system
|
|
US2465097A
(en)
*
|
1948-04-01 |
1949-03-22 |
Gen Electric |
Electrical valve excitation circuit
|
|
US2524925A
(en)
*
|
1949-04-15 |
1950-10-10 |
Westinghouse Electric Corp |
Phase shift control
|
|
US2704308A
(en)
*
|
1952-05-14 |
1955-03-15 |
Stromberg Carlson Co |
Howler circuit for telephone systems
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US2909666A
(en)
*
|
1953-07-14 |
1959-10-20 |
Gen Electric |
Interval timing apparatus and method
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US2790115A
(en)
*
|
1953-08-24 |
1957-04-23 |
Cutler Hammer Inc |
Electronic timer
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US2801339A
(en)
*
|
1954-03-31 |
1957-07-30 |
Harold C Hubbard |
Oscillator
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|
US2924707A
(en)
*
|
1954-06-21 |
1960-02-09 |
Rca Corp |
Amplitude-stabilized sweep generator
|
|
US2895047A
(en)
*
|
1954-12-21 |
1959-07-14 |
Josef W Heyd |
Timing circuit
|
|
US3061787A
(en)
*
|
1957-12-20 |
1962-10-30 |
Philips Corp |
Circuit arrangement to derive a control-voltage
|
|
US3172009A
(en)
*
|
1961-01-17 |
1965-03-02 |
Nippon Electric Co |
Voltage supply circuit for cold cathode ionization gauge type vacuum pump
|
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WO2011019416A1
(en)
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2009-04-30 |
2011-02-17 |
Medtronic, Inc. |
A shielded implantable medical lead with reduced torsional stiffness
|