The Jersey Devil
Robert Nugent Dunbar died in 1866.
Robert E. Dunbar has written: 'Guide to military careers' -- subject(s): Armed Forces, Juvenile literature, Vocational guidance
Dunbar was an author, poet and songwriter, not an inventor. According to his bio, he was a 'linguistic innovator.' which could be read to mean he 'invented' new ways to use words.
Yes Robert Rett did invent the arch bridge
Robert Moog did not invent the piano -- he invented the Moog Synthesizer.
grain elevator
Robert fulton was inspired to invent the steamboat because hes a bith
What year did Robert Hooke invent his first microscope
what did robert fulton invENted
Robert Dennard did not invent the battering ram, this was invented many 100's of years before he was even born. What Robert Dennard did invent was DRAM (Dynamic Random Access Memory).
submarine and steamboat
No.