...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Application No. | Application Title | Issue Date |
| 20110272274 | METHOD FOR PRODUCING HYDROGEN PEROXIDE The present invention relates to a method for preparing an aqueous solution of hydrogen peroxide from oxygen, hydrogen and optionally water. The invention more particularly relates to a method for preparing an aqueous solution of hydrogen peroxide in which at least a po... | 11/10/2011 |
| 20070114121 | Signal activated decontaminating coating A method is provided for decontaminating a surface that is susceptible to contamination by a contaminant by applying to the surface a coating which produces a decontaminating agent for the contaminant in response to a signal, connecting the electroactive coating to a so... | 05/24/2007 |
| 20060131161 | Air sanitation with hydrogen peroxide An apparatus and process is disclosed for sanitizing air. The apparatus and process produce and use hydrogen peroxide to act upon pathogens in the air for the removal of the pathogens. In particular, the invention is for use in sanitizing recirculated air using water an... | 06/22/2006 |
| 20060054491 | Carbon nanotubes and method of manufacturing same, electron emission source, and display The present invention provides carbon nanotubes perpendicularly and densely deposited over a wide area of a substrate. The carbon nanotubes are manufactured by supplying alternating-current power at a specific frequency between an anode and a cathode disposed in a react... | 03/16/2006 |