original patent

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  • 72Michael Francis Tompsett — is a British born physicist and former researcher at English Electric Valve Company, [1] who later moved to Bell Labs in America. He is best known as the inventor of Charge Coupled Device (CCD) Imagers used for imaging in devices such as digital… …

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  • 73Sildenafil — Viagra redirects here. For other uses, see Viagra (disambiguation). Sildenafil …

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  • 75Microfilm reader — is a device used for reading of documents stored as microform. Microform includes Flat Film, Microfilm, Aperture Cards, Microfiche, and ultra fiche. Using open reels or cassettes, Microfilm is often used as a way to store many documents in a… …

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  • 76Lygonia — was a proprietary province in pre colonial Maine, created through a grant from the Council for New England in 1630 under Sir Ferdinando Gorges, and named for his mother, Cicely (Lygon) Gorges. The original Patent has been lost, but from a 1686… …

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  • 77National Emergency Alarm Repeater — The N.E.A.R. Warning Device. The National Emergency Alarm Repeater (NEAR) was a civilian emergency warning device in the United States. It was a 2 3 (5 7.5cm) square box designed to plug into a standard 110 volt power outlet to receive a special… …

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  • 78Mary Dixon Kies — (March 21, 1752 – 1837) was an early 19th century American who was the first recipient of a patent granted to a woman by the United States Patent and Trademark Office, on May 5, 1809, which was for a technique of weaving straw with silk and… …

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  • 79George Sweigert — For the U.S. basketball player see George Webb Sweigert.George H. Sweigert (1920 1999) is widely credited as the first inventor to hold a patent for the invention of the cordless telephone. Born in Akron, Ohio, Sweigert served for four years in… …

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  • 80Ibanez Edge — The Ibanez Edge Tremolo is a double locking tremolo system for the electric guitar very similar in design to that of the original Floyd Rose. It first appeared in the Ibanez product line as of the 1986 model year, however, they have appeared on… …

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