Celebrity Inventors
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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| Number | Title | Issue Date |
| 7667603 | Embedding items with RFID tags for tracking and calibration RFID tags of very small size are embedded in products or composed of products in a manufacturing process. The system employs different read and write modes to enable auto-tracking of material, some assembly, assembly and component items through various stages of the... | 02/23/2010 |
| 7317378 | Product identification tag device and reader An electronic identification tag, usually in very small size, responds to a reader with an identification code unique to the object to which the tag is attached. The stand-alone device responds to a reader signal by storing energy received from the signal, then usin... | 01/08/2008 |
| 7257504 | Production of radio frequency ID tags A radio frequency ID tag, very small in size and with an onboard antenna, is manufactured, tested and applied cost-efficiently. The transmit frequency for the tag is set during manufacture approximately, within a selected range, in a gross tuning step. A second tuni... | 08/14/2007 |
| 7253716 | Trackable pills with electronic ID tags A medical pill intended for human or animal consumption includes an RF ID tag in or on the pill. The tag will respond to a nearby reader, the tag itself being without a battery or other constant power supply, capturing power from the reader's transmitted signal and ... | 08/07/2007 |
