The Oil Topper Horn GGH began in 1921 with

GGH began in 1921 with four partners forming the Chicago-based auto parts firm of Grigsby-Grunow-Hinds

was patented in England in 1767 by William Feetham

in 1986 Daimler-Benz took over the AEG company to save it from bankruptcy

to produce a beautiful sound which is locally grown and made

who was then moving into making automobile radios

The Oil Topper Horn GGH began in 1921 withThe Oil Topper iHorn is made from a cone gas oil bottle top dispenser probably made by Master Manufacturering & Equipment Co. in Litchfield, Illinois in 1926. Charles M. Kruger of Overland, Missouri came up and patented the idea of making a liquid dispensing device. But like so often, those with great ideas lack the capital to execute them. Enter Master Manufacturering & Equipment Co., who either purchased the patent rights or negotiated a license,