| Patent No. | Patent Title: |
| 4297600 | Multipath Raman cell for wavelength conversion |
| 4263551 | Method and apparatus for identifying conductive objects by monito... |
| 4254348 | Tunable ultra-violet generator for use in the isotope separation ... |
| 4249104 | Self shift type gas discharge panel |
| 4249102 | Halogen-metal vapor discharge lamp |
| 4245171 | Device for producing high-powered radiation employing stimulated ... |
| 4243939 | Determining paramagnetic additive content of a base paramagnetic ... |
| 4243881 | Time-resolved infrared spectral photography |
| 4239995 | Metal vapor Raman frequency shifter |
| 4237416 | Apparatus for counting and sizing particles suspended in a liquid... |
| 4233530 | Elastic surface wave device |
| 4233537 | Multicusp plasma containment apparatus |
| 4229695 | Rotational speed transducer having greater low speed discriminati... |
| 4224577 | Multistaged stokes injected Raman capillary waveguide amplifier |
| 4223300 | Electro mechanical position indicator using relatively moveable c... |
| 4222011 | Stokes injected Raman capillary waveguide amplifier |
| 4221981 | Device for frequency conversion of coherent light |
| 4219772 | Apparatus for nondestructive testing of small blind bores utilizi... |
| 4219757 | Gas discharge lamp |
| 4219774 | Automatic eddy current surface probe for fastener holes |
| 4218652 | Apparatus for measuring the intensity and direction of external m... |
| 4218651 | Apparatus for detecting longitudinal and transverse imperfections... |
| 4218628 | Vacuum ultraviolet and x-ray light source and method and short ... |
| 4217542 | Self inverting gauging system |
| 4217548 | Flaw detector for pipe employing magnets located outside the pipe... |
| 4215310 | Magnetic testing method and apparatus having provision for elimin... |
| 4214201 | Integrated circuit testing probe |
| 4213089 | Variable scale readout for multi-meter use |
| 4213060 | Tunable infrared source employing Raman mixing |
| 4213085 | Phase inversion test device |
| 4213088 | Voltage measuring circuit |
| 4211970 | Apparatus for determining the water content of isotropic material... |
| 4211973 | Apparatus for detecting faults to be occurred or initially existi... |
| 4210865 | Position sensor of linearly moving bodies |
| 4210866 | Linearizing circuit for a non-destructive testing instrument havi... |
| 4209740 | Detector for locating the interfacial boundary level between two ... |
| 4209743 | Circuit arrangement for measuring currents at high potential |
| 4209744 | Eddy current device for automatically testing the quality of elon... |
| 4209745 | Interchangeable test head for loaded test member |
| 4208627 | Alarm circuit to detect shorting of periodic signal source |
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