 In 1831 he constructed the first 1 HP steam machine of the
Kingdom of Hanover for the water supply of the City Hospital in Linden.In 1836 he founded a machine factory which supplied, among other parts and equipment for fire engines, rolling mills and printing presses.In the mid-1840s, Klindworth's firma was known in the address book of the city of Hanover as "machine shop and mechanical workshop", and also recommended in 1860 for "spectacles, lorgnettes, theater perspectives, barometers, gold scales, thermometers, etc.