Who Invented the Spark Plug?

Some historians have reported that an early spark plug was invented in 1839.

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Spark plug - Wikipedia

Film: The Spark Plug Story

Bosch Genuine Oe 0242236605 9091901247 Iridium Spark Plug

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Where do spark plugs for cars come from? Who invented them and when were they developed for use in cars specifically? - Quora

How Albert Champion(ed) Two Major Spark Plug Brands - Hagerty Media

The Evolution Of Spark Plugs

Today we discuss Black inventor Edmond Berger who invented Spark Plugs💪🏽🎉

Joe Cooper Ford Yukon - Did you know? In 1839, Edmond Berger invented the spark plug. #blackhistorymonth

Motorcycle spark plug JAPAN MAR9A-J (6869) is applicable to Dukadi 1098 821 Hacker Tail Speed Devil - AliExpress

The Evolution Of Spark Plugs

What is a Spark Plug? - crankSHIFT

Mini Cooper Spark Plugs Value Line Gen2 R55-r61