Clockmaker credited with building the world's first pocket watch in 1505.
Peter Heinlein from Germany in 1510 invented the first wall clock in the world.
Peter Heinlein invented the clock watch to address the need for a portable timekeeping device that combined the accuracy of traditional clocks with the convenience of wearing a watch. His innovative design incorporated advanced mechanisms that allowed for precise timekeeping while being compact enough for personal use. Heinlein's vision was to enhance everyday life by providing individuals with a reliable way to keep track of time on the go.
The Robert Heinlein Omnibus was created in 1958.
Robert A. Heinlein was born on July 7, 1907.
Robert A. Heinlein was born on July 7, 1907.
Dallas Heinlein is 5' 8 1/2".
Klaus Heinlein was born on 1953-12-23.
The Fantasies of Robert A. Heinlein was created in 1999.
Virginia Heinlein died on 2003-01-18.
Virginia Heinlein was born on 1916-04-22.
Robert A. Heinlein Award was created in 2003.
The Worlds of Robert A. Heinlein was created in 1966.