| |
 |
Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4932800 |
Finger gripping device |
Jun. 12, 1990 |
| 4932799 |
Typewriter or similar machine |
Jun. 12, 1990 |
| 4932798 |
Apparatus for recording image information on both sides of recording sheets |
Jun. 12, 1990 |
| 4932797 |
Resettable locking platen gap adjustment mechanism |
Jun. 12, 1990 |
| 4932796 |
Thrust bearing sealing collar assembly |
Jun. 12, 1990 |
| 4932795 |
Electrically conductive plastic bushings for marine propulsion devices |
Jun. 12, 1990 |
| 4932794 |
Bearing segment for trunnion bearings |
Jun. 12, 1990 |
| 4932793 |
Linear bearing |
Jun. 12, 1990 |
| 4932792 |
Anti-rebound device for drawer slides |
Jun. 12, 1990 |
| 4932791 |
Envelope closure seal and method |
Jun. 12, 1990 |
| 4932790 |
Closure device for an extruded plastics net bag |
Jun. 12, 1990 |
| 4932789 |
Radiation clinical thermometer |
Jun. 12, 1990 |
| 4932788 |
Monitoring of the quality of a flowing vapor |
Jun. 12, 1990 |
| 4932787 |
Steady bearing for mixers |
Jun. 12, 1990 |
| 4932786 |
Bubble generator for cellular concrete |
Jun. 12, 1990 |
| 4932785 |
Aggregate drying system with improved aggregate dryer and mass flow apparatus |
Jun. 12, 1990 |
| 4932784 |
Apparatus for track-based detection of the wheel profile of passing railway wheels |
Jun. 12, 1990 |
| 4932783 |
Apparatus and method for minimizing polarization-induced signal fading in an interferometric fib... |
Jun. 12, 1990 |
| 4932782 |
Channelled light spectrum analysis measurement method and device, more especially for measuring ... |
Jun. 12, 1990 |
| 4932781 |
Gap measuring apparatus using interference fringes of reflected light |
Jun. 12, 1990 |
| 4932780 |
Interferometer |
Jun. 12, 1990 |
| 4932779 |
Color measuring instrument with integrating sphere |
Jun. 12, 1990 |
| 4932778 |
Autokinesis free optical instrument |
Jun. 12, 1990 |
| 4932777 |
Electro-optical spin measurement system |
Jun. 12, 1990 |
| 4932776 |
Fingerprint acquisition system |
Jun. 12, 1990 |
| 4932775 |
FM laser transmitter |
Jun. 12, 1990 |
| 4932774 |
Illuminating system of ophthalmological instrument |
Jun. 12, 1990 |
| 4932772 |
Spectacles with extractable temples |
Jun. 12, 1990 |
| 4932771 |
Self-opening spectacle frame |
Jun. 12, 1990 |
| 4932770 |
Dual plane rear vision mirror |
Jun. 12, 1990 |
| 4932769 |
Adjustable auxiliary planar rear view mirror |
Jun. 12, 1990 |
| 4932768 |
Aspheric mirror produced by the elastic deformation of a spherical mirror |
Jun. 12, 1990 |
| 4932767 |
Balanced moment laser mirror cooling device |
Jun. 12, 1990 |
| 4932766 |
Exterior mirror for motor vehicle |
Jun. 12, 1990 |
| 4932765 |
Optical device providing supplemental wide angle peripheral vision |
Jun. 12, 1990 |
| 4932764 |
Optical system for use in photographic devices |
Jun. 12, 1990 |
| 4932763 |
Aspherical single lens system for use with optical cards |
Jun. 12, 1990 |
| 4932762 |
Lens triplets |
Jun. 12, 1990 |
| 4932761 |
Method and device for driving electrooptical light shutter |
Jun. 12, 1990 |
| 4932760 |
Magneto-optic garnet |
Jun. 12, 1990 |
| 4932759 |
Driving method for optical modulation device |
Jun. 12, 1990 |
| 4932758 |
Ferroelectric smectic liquid crystal device having a bistable alignment state providing two stab... |
Jun. 12, 1990 |
| 4932757 |
Ferroelectric liquid crystal device |
Jun. 12, 1990 |
| 4932756 |
Display character |
Jun. 12, 1990 |
| 4932755 |
Optical transparency having an electromagnetic pulse shield |
Jun. 12, 1990 |
| 4932754 |
Multilayer optical component |
Jun. 12, 1990 |
| 4932753 |
Method of detecting structures |
Jun. 12, 1990 |
| 4932752 |
Fiber optic core glass compositions having a high refractive index |
Jun. 12, 1990 |
| 4932750 |
Single-coated optical fiber |
Jun. 12, 1990 |
| 4932749 |
Optical waveguides formed from multiple layers |
Jun. 12, 1990 |
|
|
|
