| Patent No. | Patent Title: |
| 4196169 | System for disposing of radioactive waste |
| 4164541 | Venturi mixer |
| 4162926 | Method of drying complex sugar solutions |
| 4160644 | Platelet reference control and method of preparation |
| 4160803 | Self packaged test kit |
| 4160008 | Multilayered test device for determining the presence of a liquid... |
| 4159305 | Pier-supported refractory constriction element |
| 4156618 | Process for separating ketoses and aldoses |
| 4153515 | Discharge apparatus for coke-oven battery |
| 4150951 | Measurement of concentrations of gaseous phase elements |
| 4146434 | Process for the desulfurization of petroleum coke |
| 4146435 | Dust collecting system for coke oven |
| 4145256 | Method and apparatus for producing a carbonaceous residue product |
| 4144306 | Element for analysis of liquids |
| 4142864 | Catalytic apparatus |
| 4143115 | Chemical generation apparatus |
| 4140488 | Sample liquid transfer means in an automatic chemical testing app... |
| 4139416 | Carbonaceous material with high characteristics of surface area a... |
| 4139419 | Arrangement for dosing a coal charge to a coking battery |
| 4139463 | Method of and means for oily water separation |
| 4139348 | Electrochemical process and apparatus to control the chemical sta... |
| 4138215 | Method and apparatus for generating and transferring a gaseous te... |
| 4138272 | Process for the obtention of fructose and fructose-rich syrups fr... |
| 4138220 | Apparatus for catalytic oxidation of grease and fats in low tempe... |
| 4137049 | Device for use as an elapsed time indicator or time temperature i... |
| 4135882 | Foam injection nozzle |
| 4135866 | Laboratory glassware taper connector system with retainer and bac... |
| 4135885 | Burning and desulfurizing coal |
| 4134451 | Heat exchanger elements and other chemical processing elements ... |
| 4133863 | Collection tube assembly and method for collecting biological flu... |
| 4133721 | Traveling hood for coke oven emission control |
| 4131432 | Apparatus for the treatment of gas turbine exhaust gas |
| 4131431 | Blood shut-off valve |
| 4131428 | Method of adjusting pH |
| 4125380 | Pollution control device |
| 4125373 | Measurement of trace ethylene glycol in oil |
| 4124452 | Distillation technique for removal of UDMH from water |
| 4123227 | Method and apparatus for evaluating changes in indicator tubes |
| 4123333 | Duct equipment for exhausting coke gases |
| 4121908 | Apparatus for the cooling of a cracking-gas stream |
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