Bureau of Science Service 
13 
1919. W. F. Myers Company, Bedford. Effect of re-setting of diamonds 
in stone cutting saws. 
1920-22. Congoleum Company, Philadelphia. Oxidation of linseed oil 
and acceleration of drying of paint. 
1922. Cantol Wax Company, Bloomington. Development of wax prod- 
ucts. 
1922-23. Association of Indiana Furniture Manufacturers. Investiga- 
tion of the validity of patents on vegetable glue. 
1924. Interstate Public Service Company. Development of a solvent 
for “tar drip.” 
1924. Hunter Valley Stone Company, Bloomington. Processes for artifi- 
cial coloring of oolitic limestone. 
1924- 26. Nurre Mirror Plate Company, Bloomington, (a) Development 
of methods of glass decoration, (b) Methods for salvaging silver in 
mirror making. 
1926-27. Calumet Baking Powder Company, Chicago. Continuation of 
egg albumen baking powder investigation. 
Professor Oliver W. Brown 
1899. Muncie Pulp Company, Muncie. Determination of conditions nec- 
essary for successful operation of electrolytic bleaching plant. 
1914. Prest-O-Lite Company, Indianapolis. Determination of causes of 
and remedies for storage battery deterioration. 
1924. Indianapolis Manufacturing Company. Treatment of storage 
battery wood separators before drying. 
1925. Newport Company, Carrollsville, Wis. Catalytic processes for 
the manufacture of amines and azo compounds. 
1925- 26. Yale Battery Company, Indianapolis. Battery production 
problems. 
1926. Diamond Separator Company, Franklin. Method of drying 
storage battery separators. 
Professor Frank C. Mathers 
1917. Batavia Chemical Company, Genessee, N.Y. Lead perchlorate for 
electro-plating lead. 
1917. Roessler and Hasslacher Chemical Company, Perth Amboy, N.J. 
Electro-plating zinc from zinc cyaniding baths. 
1917. American Smelting and Refining Company. Improved baths for 
electro-refining tin. 
1918. Chemical Warfare Service, Washington, D.C. New methods of 
making fluorine gas. 
1919. Oneida Community Company, Oneida, N.Y. Platinum substitu- 
tes in staining and oxidizing silver. 
1921. William H. Rogers, Ltd., Niagara Falls, N.Y. Platinum substi- 
tutes in staining and oxidizing silver. 
1922. National Lime Association, Washington, D.C. Quick setting lime 
plaster. 
1924. National Lime Association, Washington, D.C. Stabilizing magne- 
sium carbonate; hydrated lime ready mixed plaster. 
