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...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Number | Title | Issue Date |
| 7417119 | Nanoscale array biomolecular bond enhancer device The invention teaches the use of an addressable nanoscale device to create a programmable substrate useful in selectively attracting proteins, nucleating protein crystals and growing protein crystals of a size amenable to diffraction analysis. Further taught is the ... | 08/26/2008 |
| 7387735 | Method of isolating semiconducting carbon nanotubes A method of isolating semiconducting carbon nanotubes includes mixing carbon nanotubes with a mixed acid solution of nitric acid and sulfuric acid to obtain a dispersion of carbon nanotubes, stirring the carbon nanotube dispersion, and filtering the carbon nanotube ... | 06/17/2008 |
| 7323387 | Method to make nano structure below 25 nanometer with high uniformity on large scale A method of making a nano structure smaller than 25 nanometers utilizing atomic layer deposition, planarizing, and etching techniques. ... | 01/29/2008 |
| 7242215 | Nanoscale latches and impedance-encoded logic for use in nanoscale state machines, nanoscale pipelines, and in other nanoscale electronic circuits Various embodiments of the present invention are directed to implementation and use of logic-state-storing, impedance-encoded nanoscale, impedance-encoded latches that store logic values as impedance states within nanoscale electronic circuits that employ impedance-... | 07/10/2007 |
| 7220310 | Nanoscale junction arrays and methods for making same A nanoscale junction array includes an elongated nanowire and a plurality of elongated nanobelts. Each nanobelt has a proximal end and an opposite distal end. The proximal end of each nanobelt is attached to a different location on the nanowire. Each nanobelt extend... | 05/22/2007 |
| 7135728 | Large-area nanoenabled macroelectronic substrates and uses therefor A method and apparatus for an electronic substrate having a plurality of semiconductor devices is described. A thin film of nanowires is formed on a substrate. The thin film of nanowires is formed to have a sufficient density of nanowires to achieve an operational c... | 11/14/2006 |
| 6661691 | Interconnection structure and methods Interconnection structures for integrated circuits have a first array of cells, at least a second array of cells parallel to the first array, and interconnections disposed for connecting cells of the first array with cells of the second array, at least so... | 12/09/2003 |
| 6647297 | Permanent retinal implant device The retinal prosthesis test device is comprised of a thin wafer of glass made from nanochannel glass (NGC) with very small channels perpendicular to the plane of the wafer filled with an electrical conductor forming microwires. One surface of the glass is... | 11/11/2003 |
