...that Charles Goodyear performed some of his experiments on rubber while in debtor's prison? He was there so often he referred to it as his "hotel". Chronically in debt because of poor business sense and ill health, Goodyear depended on the generosity of friends and family. Even after he unlocked the secret to vulcanizing rubber, he was unable to improve his financial situation. When he died, his estate was $200,000 in debt.
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| Number | Title | Issue Date |
| 7519503 | Data handling system A data handling system for monitoring and/or managing a complex system includes computing hardware operable to execute support software products for assimilating information and/or data from the complex system and for sending information and/or data thereto for moni... | 04/14/2009 |
| 7276916 | Method and arrangement for measuring conductive component content of a multiphase fluid flow and uses thereof The present invention relates to a method and an arrangement of measuring conductive component content of a multiphase fluid flow and uses thereof. The claimed device comprises two coils arranged around the pipe containing the fluid to be measured, where the induced... | 10/02/2007 |