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Oertel
Christopher P. Oertel, Idaho Falls, ID US
| Patent application number | Description | Published |
|---|---|---|
| 20100084561 | Radioisotope Detection Device and Methods of Radioisotope Collection - A device for collection of radionuclides includes a mixture of a polymer, a fluorescent organic scintillator and a chemical extractant. A radionuclide detector system includes a collection device comprising a mixture of a polymer, a fluorescent agent and a selective ligand. The system includes at least one photomultiplier tube (PMT). A method of detecting radionuclides includes providing a collector device comprising a mixture comprising a polymer, a fluorescent organic scintillator and a chemical extractant. An aqueous environment is exposed to the device and radionuclides are collected from the environment. Radionuclides can be concentrated within the device. | 04-08-2010 |
David Oertel, Hamilton, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100014799 | Optical structures including nanocrystals - An optical structure can include a nanocrystal on a surface of an optical waveguide in a manner to couple the nanocrystal to the optical field of light propagating through the optical waveguide to generate an emission from the nanocrystal. | 01-21-2010 |
David Oertel, Cincinnati, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20090320909 | Electro-optical device - An electro-optical device can include a plurality of semiconductor nanocrystals. In some circumstances, the device can omit an electron transporting layer. | 12-31-2009 |
Heiko Oertel, Wolverine Lake, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20080314349 | Green start engine control systems and methods - A method of starting an engine having a fuel rail, one or more fuel injectors, and one or more spark plugs. In one embodiment, the method includes initializing a starting operation of the engine and suppressing the engine from starting by retarding a spark timing of the one or more spark plugs from normal spark timing. The method also includes purging, while the spark timing is being retarded, the fuel rail of the engine by operating the one or more fuel injectors. Additionally, the method includes advancing the spark timing after a first duration has passed or the engine has started. | 12-25-2008 |