| An Electronic Voltage Regulator | 1938/08/01 | English | |
| Routine Determination of Low Chromium in Aluminum Alloy | 1938/02/01 | English | |
| Laboratory Columns Packed with Silicon Carbide | 1938/09/01 | English | |
| A glass-enclosed magnetic stirrer | 1938/11/01 | English | |
| Analysis of Maple Products | 1938/03/01 | English | |
| Simple Electrode Support for Electrometric Titrations | 1938/09/01 | English | |
| The Research Laboratories of Mellon Institute | 1938/09/01 | English | |
| An Alkalimeter | 1939/08/01 | English | |
| Physical and Chemical Properties of Petroleum Fractions | 1939/07/01 | English | |
| Slide Rule for Water Technology Calculations | 1940/09/01 | English | |
| Dehydrogenation and nitration of hydrocarbons of the cyclopentane series | 1940/03/01 | English | |
| A Portable Aspirator Pump | 1940/09/01 | English | |
| Mortar and pestle for powdering glass | 1940/05/01 | English | |
| A Locknut for a Weight Buret | 1940/09/01 | English | |
| New light sources for colorimetry | 1939/09/01 | English | |
| Analysis of Rubber for Certain Diarylamine and Ketone-Diarylamine Antioxidants | 1940/02/01 | English | |
| High-Temperature Resistance-Type Electric Laboratory Furnaces | 1940/02/01 | English | |
| All-glass ball valve stirrer | 1940/03/01 | English | |
| Test for Magnesium with p-Nitrobenzeneazoresorcinol The Effect of Diverse Ions | 1940/01/01 | English | |
| A Method for Assembling Thermocouples | 1940/01/01 | English | |
| Analysis of Black Enamels | 1940/08/01 | English | |
| Gaging adsorption power of colloidal ferric oxide by dye adsorption: Development of a standard test | 1940/05/01 | English | |
| Reduction of 2-Naphthol-Azoxylene | 1940/08/01 | English | |
| The solvency of petroleum spirits -- Graphic determination of resin solvency from boiling point density and refractive index | 1939/09/01 | English | |
| Determination of silica and R2O2 in portland cement | 1940/03/01 | English | |
| Rapid Analysis of Barite Ores Containing Calcium Fluoride | 1937/07/01 | English | |
| A Microcentrifuge | 1937/07/01 | English | |
| A Simple Gas Thermoregulator | 1937/07/01 | English | |
| Devices for Extraction by Immiscible Liquids | 1938/01/01 | English | |
| A Kjeldahl Digestion Apparatus | 1937/07/01 | English | |