<a href="https://en.wikipedia.org/wiki/Georges_Claude" id="mwrw" rel="mw:WikiLink" title="Georges Claude">Georges Claude</a> patents the <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Neon_discharge_tube" id="mwsA" rel="mw:WikiLink" title="Neon discharge tube">neon discharge tube</a> for use in advertising.