Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237838 | Active headrest with decoupled lumbar frame | Andreas Hoffmeister | 2007-07-03 |
| 7033696 | Electric devices with improved bipolar electrode | Robert Lewis Clarke, Brian Dougherty, Stephen Harrison, J. Peter Millington, Samaresh Mohanta | 2006-04-25 |
| 7011738 | Activation of a cathode | Lars-Erik Bergman, Erik Zimmerman, Tomas Widenfalk | 2006-03-14 |
| 6821575 | Electrode treatment | Takayuki Shimamune, Erik Zimmerman, Lars-Erik Bergman | 2004-11-23 |
| 6733639 | Electrode | Lars-Erik Bergman | 2004-05-11 |
| 5928710 | Electrode processing | Robert Scannell, Georgios Ziogou | 1999-07-27 |
| 5681445 | Modified surface bipolar electrode | Stephen Harrison, Robert Lewis Clarke, Robert Scannell | 1997-10-28 |
| 5660698 | Electrode configuration for gas-forming electrolytic processes in membrane cells or diapragm cells | Robert Scannell | 1997-08-26 |
| 5609748 | Anode for cathodic protection against corrosion | Stephan Kotowski, Reinhard Bedel | 1997-03-11 |
| 5589044 | Electrode for electrolysis cells | Robert Scannell, Helmut Vormwald | 1996-12-31 |
| 5334301 | Electrochemical cell having inflatable seals between electrodes | Harri Heinke, Wolfgang Blatt | 1994-08-02 |
| 4963244 | Test cell for identifying deactivated surface areas of an electrode | Stephan Kotowski, Bernd Donnerhak | 1990-10-16 |
| 4919766 | Inspection of electrodes having activated layers | Stephan Kotowski, Bernd Donnerhak | 1990-04-24 |