- Dumbwaiter
- Folding camp stool
- Lazy Susan
He also invented the Jefferson cipher wheel, macaroni and cheese, the hideaway bed, the Great Clock, and the pedometer.
Thomas Jefferson
Thomas Jefferson
His mama
Thomas Jefferson
Does anyone know what year Thomas Jefferson invented or patented the Dumbwaiter
Thomas Jefferson!
Thomas Jefferson
Thomas Jefferson.
Thomas Jefferson
thomas jefferson
Thomas Jefferson
Many people believe Thomas Jefferson invented it.