Brind.

Oliver Evans's invention was demonstrated in Philadelphia, leading to a patent license purchase by George Washington.

1 report, 1 independent Updated Jul 8
AI-generated analysis. Brind wrote this summary from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.

What happened

Some supportReported by 1 outlet

Oliver Evans's invention was demonstrated in Philadelphia, leading to a patent license purchase by George Washington.

Who's involved

What this event is mainly about
PhiladelphiaOliver EvansGeorge Washington

Keep exploring

The entities involved

Coverage

Newest first; wire copies grouped