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...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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| Number | Title | Issue Date |
| 7075045 | Automatic, microwave assisted tissue histoprocessor A system and for automatic histoprocessing of organic tissue specimens using microwaves, two cavities and automatic fluid and specimen transfer between the two cavities. ... | 07/11/2006 |
| 6949227 | Device for implementing chemical reactions and processes in high frequency fields A devise for carrying out chemical reactions and processes in high-frequency fields, comprises a high-frequency chamber 2 for irradiating a solid, liquid or gaseous substance while under pressure with at least one radiation source and a reactor for exposing t... | 09/27/2005 |
| 6717119 | Device for performing multiple chemical reactions and processes in high frequency fields A magazine-type sample rotation body (7) is arranged in a high frequency chamber (5) so that it rotates away from the horizontal, the body (7) accommodating, in fixed location, reactor blocks (10) that are sealed or sealable from fluids s... | 04/06/2004 |
| 6455317 | Method of controlling a chemical process by microwave radiation A system and method for controlling a microwave heated chemical process is disclosed. Time varying concentrations of some chemical substances within fumes in the microwave oven are monitored to detect concentration variations for which responses are known... | 09/24/2002 |
| 6242723 | Apparatus for performing chemical and physical processes without sample transfer within a microwave radiation field Disclosed is an apparatus for use within a microwave radiation field which enables the operator to perform successively a plurality of chemical or physical processes while the apparatus remains in the microwave cavity. The apparatus according to the inven... | 06/05/2001 |
| 6054695 | Apparatus for condensing gases within a microwave radiation field Disclosed is an apparatus for condensing vapors for use inside a microwave cavity. The cooling in the apparatus is provided by gas flow ventilation with air being the most convenient gas for use as a coolant. The apparatus has two ports, one port for conn... | 04/25/2000 |
