Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111169 | Locating device | Reiner Krapf, Christoph Wieland, Ulli Hoffmann | 2012-02-07 |
| 8026711 | Measuring device and method for locating objects enclosed in a medium, using high-frequency electromagnetic signals | Reiner Krapf, Heiko Braun, Christoph Wieland, Ulli Hoffmann | 2011-09-27 |
| 8020425 | Locating device, and method for calibrating a locating device | Uwe Skultety-Betz, Bjoern Haase, Ulli Hoffmann, Reiner Krapf, Christoph Wieland | 2011-09-20 |
| 7956794 | Short-range radar having a multiple sensor system for determining the location of objects enclosed in a medium | Uwe Skultety-Betz, Bjoern Haase, Ulli Hoffmann, Reiner Krapf, Christoph Wieland | 2011-06-07 |
| 7833983 | Analytical method and kit thereof | — | 2010-11-16 |
| 7750838 | Measuring device | Reiner Krapf, Heiko Braun, Christoph Wieland, Ulli Hoffmann | 2010-07-06 |
| 7724175 | Method for reducing interference signal influences on a high-frequency measurement device and high-frequency measurement device | Ulli Hoffmann, Reiner Krapf, Christoph Wieland | 2010-05-25 |
| 7605743 | Method and device for a material-penetrative localization of a measurement signal | Uwe Skultety-Betz, Bjoern Haase, Ulli Hoffmann, Reiner Krapf, Chirstoph Wieland +1 more | 2009-10-20 |
| 7196629 | Radar-assisted sensing of the position and/or movement of the body or inside the body of living beings | Hans-Oliver Ruoss, Juergen Seidel | 2007-03-27 |
| 6839251 | Apparatus and method for filtering voltage for an electrostatic precipitator | David F. Johnston, Terry Lewis Farmer, Robert Hummell | 2005-01-04 |
| 6628568 | System and method for verification of acoustic horn performance | David F. Johnston, Terry Lewis Farmer | 2003-09-30 |
| 6611440 | Apparatus and method for filtering voltage for an electrostatic precipitator | David F. Johnston, Terry Lewis Farmer, Robert Hummell | 2003-08-26 |
| 6540812 | Method and system for improved rapper control | Terry Lewis Farmer, David F. Johnston, Sven Richter | 2003-04-01 |
| 5950441 | Method and apparatus for controlling an evaporative gas conditioning system | Anand Mahableshwarkar, David F. Johnston, Robert Hummell | 1999-09-14 |
| 5890369 | Method for controlling an evaporative gas conditioning system | Anand Mahableshwarkar, David F. Johnston, Robert Hummell | 1999-04-06 |
| 5705923 | Variable inductance current limiting reactor control system for electrostatic precipitator | David F. Johnston, Timothy Gerald Lawrence | 1998-01-06 |
| 5173867 | Multiple rapper control for electrostatic precipitator | David F. Johnston, Verne J. Pickren | 1992-12-22 |