Electric toothbrush braces). The Broxo Electric Toothbrush was introduced in the U.S. by E. R. Squibb and Sons Pharmaceuticals in 1960. After introduction, it was marketed in the U.S. by Squibb under the names Broxo-Dent or Broxodent. In the 1980s Squibb transferred distribution of the Broxodent line to the Somerset Labs division of Bristol-Myers Squibb. The General Electric automatic toothbrush was introduced in the early 1960s; it was cordless with rechargeable NiCad batteries and although portable, was rather bulky, about the size of a two-D-cell flashlight handle. NiCad batteries of this period suffered from the Memory effect. The GE Automatic Toothbrush came
McGraw Electric year gained profitable contracts from the Stockyards and the Peavey Grand Opera House in Sioux City. In 1902 the McGraw Electric Company moved into larger premises on Fifth Street, Sioux City. In 1903 McGraw organized the Interstate Supply Company in partnership with his father and four others, selling mill, railroad and electrical equipment. This business grew rapidly. In 1907 McGraw founded the Interstate Electric Manufacturing Company, which manufactured magnetos, telephones and power switchboards. In 1910 he merged the supply and manufacturing companies into the Interstate Supply and Manufacturing Company. In 1912 McGraw bought the Lehmer Company, a mill supply and