Marine Propulsion Innovation
Advances efficient marine propulsion through independently driven screw propellers.
Historical biography archive · Updated 2026-11-03
John Ericsson Biography and Timeline
Follow John Ericsson through 2 dated historical records for Sweden.
John Ericsson, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1836–1836Years on this page
1836
Screw Propeller Demonstration
Demonstrates a practical twin-screw propeller for steam-powered vessels.
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.