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Charles Goodyear

1800–1860 · 60 years Tier III

A ruined hardware merchant whose accident with rubber outlived him

Portrait of Charles Goodyear — Southworth &amp — Hawes — Public domain via Wikimedia Commons

Charles Goodyear was born into tools, not chemistry. His father ran a hardware business in Connecticut, and the son grew up around fasteners and implements, not laboratories. He married Clarissa Beecher in 1824, went into his father's trade, and then opened his own hardware store in Philadelphia in 1826. It failed within four years, and dyspepsia and debt followed together, landing him in debtor's prison for the first of several stays. Sometime around 1834, broke and casting around for a new line of work, he came across a rubber life preserver sold by the Roxbury Rubber Company and became convinced, with no chemistry training to justify the conviction, that he alone could fix rubber's one disqualifying flaw: it melted in summer heat and cracked apart in winter cold.

For eight years he chased that fix on borrowed money and other people's patience, mixing rubber with everything from magnesia to witch hazel, each batch reverting to sticky gum the first hot afternoon. In 1839, working at the Eagle India Rubber Company in Woburn, Massachusetts, he pressed a rubber-and-sulfur compound against a hot stove expecting it to melt like every batch before it. Instead it charred at the edges and held its shape through both heat and cold. He named the process vulcanization, after the Roman god of fire, and spent five more years defending the idea before the patent office finally granted the definitive version, US Patent No. 3,633, on June 15, 1844. Rubber stopped being a curiosity and became an industrial material inside a single decade, waterproof boots, hose, insulated wire, and eventually tires.

The patent brought him almost no peace. Manufacturers infringed it immediately, and Goodyear spent the 1840s and 1850s in courtrooms rather than workshops, at one point paying Daniel Webster eight thousand dollars to argue the case himself. Overseas the trouble ran worse: the British inventor Thomas Hancock filed a nearly identical patent weeks ahead of Goodyear's own attempt to register there and won the resulting fight outright. In 1855, while demonstrating vulcanized rubber at the Exposition Universelle in Paris, Goodyear was jailed for debt again, this time in France, and was inducted into the Legion of Honour while still locked up. He never controlled the industry his own discovery had created. When he died in 1860, his estate owed roughly two hundred thousand dollars, more than the patent had ever paid him.

His son, Charles Jr., spent years untangling the finances the lawsuits had left behind. The company that carries the family name arrived decades later and without him: Frank Seiberling founded the Goodyear Tire and Rubber Company in 1898, choosing the name to honor an inventor he had never met and who had never built a tire company of his own. Goodyear's actual estate produced no dynasty and no fortune. What survived was the process itself, unglamorous and everywhere, in shoe soles, hoses, and eventually automobile tires, plus a chemistry-industry medal that has carried his name since 1941, awarded to researchers who advanced the field he had entered with no formal training at all.

Lifespan

15401700180019002030

Charles Goodyear's life against the full span of the corpus.

Notable works

Vulcanization process invention
Discovered by accident at the Eagle India Rubber Company, Woburn, Massachusetts 1839
US Patent No. 3,633 patent
The definitive vulcanization patent, defended in court for the rest of his life 1844
Exposition Universelle rubber exhibit other
Paris display of vulcanized goods that won a grand prize and cost him another stint in debtor's prison 1855
Gum-Elastic and Its Varieties book
His own account of the discovery and the patent fights that followed 1853

Life in brief

with age at each point

December 29, 1800 aged 0 Born in New Haven, Connecticut
August 3, 1824 aged 23 Marries Clarissa Beecher
1830 aged ~30 Philadelphia hardware store fails; first debtor's-prison stay follows
1834 aged ~34 Encounters India rubber goods and begins experimenting on his own
1839 aged ~39 Discovers vulcanization by accident at the Eagle India Rubber Company Woburn, Massachusetts.
June 15, 1844 aged 43 Granted US Patent No. 3,633 for the vulcanization process
1852 aged ~52 Hires Daniel Webster to defend the patent in court
1855 aged ~55 Imprisoned for debt in Paris while exhibiting vulcanized rubber at the Exposition Universelle
July 1, 1860 aged 59 Dies at the Fifth Avenue Hotel in New York City