Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6471835 | Clamping device for electrochemical cell | Maria Sjöberg, Karl Axel Hugosson, Mikael Tenfalt, Martin Kroon, Jostein Per Saetre +1 more | 2002-10-29 | |
| 6007687 | Method and device for sealing a cover plate for an electrolytic cell | Martin Kroon, Sven-Erik Bohlin | 1999-12-28 | $2,026,000 |
| 5373134 | Electrode | Mikael Tenfalt | 1994-12-13 | |
| 5338414 | Electrolytic cell, electrolyzer and a method of performing electrolysis | Johan Wanngård, Mikael Tenfalt, Olov Dalenius | 1994-08-16 | |
| 5290410 | Electrode and its use in chlor-alkali electrolysis | Mikael Tenfalt | 1994-03-01 | |
| 5120904 | Electrode | Lars-Erik Bergman, Sven-Erik Bohlin, Pekka Heiskanen | 1992-06-09 | |
| 5114547 | Electrode | — | 1992-05-19 | |
| 4256586 | Frame for bag-type filters | Bertil Roos | 1981-03-17 |