| Patent Number |
Title Of Patent |
Date Issued |
| 4646042 |
Speed and distance sensor |
Feb. 24, 1987 |
| 4646041 |
High speed contact driver for circuit interruption device |
Feb. 24, 1987 |
| 4646040 |
Gas permeable sintered waveguide wall |
Feb. 24, 1987 |
| 4646039 |
Low pass filters with finite transmission zeros in evanescent modes |
Feb. 24, 1987 |
| 4646038 |
Ceramic resonator filter with electromagnetic shielding |
Feb. 24, 1987 |
| 4646037 |
Filter contact and its use in electric connectors |
Feb. 24, 1987 |
| 4646036 |
Signal attenuation circuit |
Feb. 24, 1987 |
| 4646035 |
High precision tunable oscillator and radar equipped with same |
Feb. 24, 1987 |
| 4646034 |
Very high frequency quartz oscillator |
Feb. 24, 1987 |
| 4646033 |
Crystal controlled oscillator |
Feb. 24, 1987 |
| 4646032 |
Controlled oscillator having random variable frequency |
Feb. 24, 1987 |
| 4646031 |
Narrowband phase-lock loop circuit with automatic convergence |
Feb. 24, 1987 |
| 4646030 |
Triggered frequency locked oscillator having programmable delay circuit |
Feb. 24, 1987 |
| 4646029 |
Variable-gain amplifying circuit |
Feb. 24, 1987 |
| 4646028 |
GaAs monolithic medium power amplifier |
Feb. 24, 1987 |
| 4646027 |
Electron beam accelerator with magnetic pulse compression and accelerator switching |
Feb. 24, 1987 |
| 4646026 |
Method and apparatus for measuring resistivity of an earth formation |
Feb. 24, 1987 |
| 4646025 |
Magnetic probe exploration device for determining residual fossil magnetization of well hole roc... |
Feb. 24, 1987 |
| 4646024 |
Transverse gradient field coils for nuclear magnetic resonance imaging |
Feb. 24, 1987 |
| 4646023 |
Nuclear magnetic resonance imaging |
Feb. 24, 1987 |
| 4646022 |
Computer-linked nuclear magnetic logging tool and method having a sham polarizing cycle for rapi... |
Feb. 24, 1987 |
| 4646021 |
Computer-linked nuclear magnetic logging tool and method having slowly rising polarizing field t... |
Feb. 24, 1987 |
| 4646020 |
Computer-linked nuclear magnetic logging tool and method for rapidly dispersing components of re... |
Feb. 24, 1987 |
| 4646019 |
Computer-linked nuclear magnetic logging tool and method having a sham polarizing cycle for rapi... |
Feb. 24, 1987 |
| 4646018 |
Computer-linked NML tool and method having a series of sham polarizing cycles for rapidly disper... |
Feb. 24, 1987 |
| 4646017 |
Computer-linked nuclear magnetic logging tool and method for rapidly dispersing components of re... |
Feb. 24, 1987 |
| 4646016 |
Computer-linked nuclear magnetic logging tool and method having a series of sham polarizing cycl... |
Feb. 24, 1987 |
| 4646015 |
Flux gate sensor with improved sense winding gating |
Feb. 24, 1987 |
| 4646014 |
Hall effect field sensor circuit with temperature compensation using OP amplifier |
Feb. 24, 1987 |
| 4646013 |
Method and apparatus for eddy current testing by at least two different frequency signals |
Feb. 24, 1987 |
| 4646012 |
Digital, electromagnetic rod position indicator with precisely controlled transitions between di... |
Feb. 24, 1987 |
| 4646011 |
Electronic angular position transmitter with toroidal core and rotatable magnet |
Feb. 24, 1987 |
| 4646010 |
Fluidically mounted apparatus for measuring the torque in a shaft |
Feb. 24, 1987 |
| 4646009 |
Contacts for conductivity-type sensors |
Feb. 24, 1987 |
| 4646008 |
System for diagnosing an internal combustion engine |
Feb. 24, 1987 |
| 4646007 |
Tachometer indicator with uncompensated magnetic return to zero |
Feb. 24, 1987 |
| 4646006 |
Clamp mechanism for power line mounted monitoring device |
Feb. 24, 1987 |
| 4646005 |
Signal probe |
Feb. 24, 1987 |
| 4646004 |
Phase-locked sampling of a periodic signal |
Feb. 24, 1987 |
| 4646003 |
Meter testing device |
Feb. 24, 1987 |
| 4646002 |
Circuit for high impedance broad band probe |
Feb. 24, 1987 |
| 4646001 |
Resistive wear sensors |
Feb. 24, 1987 |
| 4646000 |
Method and apparatus for measuring soil salinity |
Feb. 24, 1987 |
| 4645999 |
Current mirror transient speed up circuit |
Feb. 24, 1987 |
| 4645998 |
Constant voltage generating circuit |
Feb. 24, 1987 |
| 4645997 |
Transient free solid state automatic power factor correction |
Feb. 24, 1987 |
| 4645996 |
Rechargeable battery and electrical circuit for charging thereof |
Feb. 24, 1987 |
| 4645995 |
Battery charger for plural cell holding modules |
Feb. 24, 1987 |
| 4645994 |
Space-referenced, rate-stabilized multiple-gimbal-platform system |
Feb. 24, 1987 |
| 4645993 |
Position control method |
Feb. 24, 1987 |
