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Kressner
Anita Kressner, Bellevue, WA US
| Patent application number | Description | Published |
|---|---|---|
| 20080272283 | SAMPLE COLLECTION AND TESTING SYSTEM - Methods and apparatus for evaluating the quality of a sample of a product, an ingredient, an environment or process by measuring multiple parameters thereof, including light emitted from a reacting sample containing ATP, ADP, alkaline phosphatase or other parameters such as pH, temperature, conductivity, reduction potential, dissolved gases, specific ions, and microbiological count. The apparatus comprises an integrated sample testing device used to collect a sample, mix reagents, react the sample, and collect it in a measurement chamber. The apparatus also comprises an instrument having a photon detection assembly for use with the sample testing device. The instrument can also comprise one or more sensing probes and a communication port to facilitate data collection, transfer and analysis. | 11-06-2008 |
Arthur Kressner, New York, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090157573 | System And Method For Grading Electricity Distribution Network Feeders Susceptible To Impending Failure - A machine learning system creates failure-susceptibility rankings for feeder cables in a utility's electrical distribution system. The machine learning system employs martingale boosting algorithms and Support Vector Machine (SVM) algorithms to generate a feeder failure prediction model, which is trained on static and dynamic feeder attribute data. Feeders are dynamically ranked by failure susceptibility and the rankings displayed to utility operators and engineers so that they can proactively service the distribution system to prevent local power outages. The feeder rankings may be used to redirect power flows and to prioritize repairs. A feedback loop is established to evaluate the responses of the electrical distribution system to field actions taken to optimize preventive maintenance programs. | 06-18-2009 |
Gerhard Kressner, Altenstadt NL
| Patent application number | Description | Published |
|---|---|---|
| 20100325823 | Electric Toothbrush and Toothbrush Head Therefor - The invention is directed to a toothbrush head of an electric toothbrush, which comprises a handpiece equipped with a drive, a brush head carrier that is connectible to the handpiece, and several bristle supports that carry a respective bristle set, are movably mounted on the brush head carrier and drivable in an oscillatory manner by the drive, each of the bristle supports being adapted to be coupled to a translator element of the drive by means of a respective drive coupling. According to the invention the bristle supports each have drive coupling means enabling them to be coupled to eccentric drivers of the drive translator element which is adapted to be driven for rotation about a longitudinal axis. Owing to the arrangement of two separately mounted bristle supports which are driven by a common drive translator element about various axes of motion, it is possible to achieve an improved cleaning effect by simple means. The relative movement of the bristle sets that are mounted on the bristle supports assists the cleaning motion so that the cleaning effect is not obtained solely by the operator's movement. | 12-30-2010 |
Kevin J. Kressner, Stowe, VT US
| Patent application number | Description | Published |
|---|---|---|
| 20090197434 | Radio Frequency Connector - An RF connector includes an RF connector block including a body portion having a plurality of dividers projecting from a surface thereof with each of the dividers having a first surface configured to mate with an RF circuit board and having a second sloped surface. The RF connector block also includes a plurality of signal contacts disposed between each of the plurality of dividers with a first portion of each of the plurality of signal contacts disposed to mate with the RF circuit board and a second portion of each of the signal contacts disposed through an opposite side of the RF connector block. A plurality of RF connector receptacles are configured to mate with the second portion of a corresponding one of said plurality of signal connectors. Such an arrangement results in an RF connector having signal contacts highly isolated from each other. | 08-06-2009 |