U.S. patents available from 1976 to present.
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Mark Twain (Samuel L. Clemens) received Patent No. 121,992 for "An Improvement in Adjustable and Detachable Straps for Garments." He later received two more patents: one for a self-pasting scrapbook and one for a game to help players remember important historical dates.

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Attorney: Scwhegman, Lundberg, Woessner & Kluth, P.A.


Number of patents: 1
Last date: September 26, 2000

NumberTitleIssue Date
6124729Field programmable logic arrays with vertical transistors
A field programmable logic array with vertical transistors having single or split control lines is used to provide logical combinations responsive to an input signal. The transistor is a field-effect transistor (FET) having an electrically isolated (float...
09/26/2000
 
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