Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568922 | Pump cylinder and method of collecting pasty materials, liquids, gases and/or mobile objects | — | 2003-05-27 |
| 6428665 | Electrochemical gas sensor | Dejan Ilic, Konrad Holl, Joachim Helmke, Hans-Joachim Kohnke | 2002-08-06 |
| 6103075 | Linear electrochemical conductor element | Hans Sauer | 2000-08-15 |
| 6045938 | Linear electro chemical conductor element, process for its manufacture and apparatus for its use | Hans Sauer | 2000-04-04 |
| 5871632 | Controlled and regulated conveying of flowable media with a gas evolution cell and a flow multiplier | — | 1999-02-16 |
| 5407555 | Hydrogen rod electrode with integrated hydrogen source | — | 1995-04-18 |
| 5242565 | Device for electrochemical generation of gases for the transportation of fluids and similar mediums | — | 1993-09-07 |
| 4892637 | Plastic-bound gas diffusion electrode containing a manganese oxide catalyst and process for preparing same | Hans Sauer | 1990-01-09 |
| 4790915 | Process for the electrolysis of alkali metal chloride solutions | Rudolf Staab, Nikolaj Medic | 1988-12-13 |
| 4504561 | Lithium peroxide primary element | — | 1985-03-12 |
| 4478916 | Method and apparatus for operating aqueous galvanic high energy cells | — | 1984-10-23 |
| 4390447 | Manufacturing process for nickel (II) hydroxide | — | 1983-06-28 |
| 4378413 | Recombination system for storage batteries | Konstantin Ledjeff, Bernd Udo Bopp | 1983-03-29 |
| 4363855 | Galvanic primary element | — | 1982-12-14 |
| 4350610 | Hydrophobic catalyst for recombiners | Margarete Jung | 1982-09-21 |
| 4349613 | Method and apparatus for electrochemical energy production | — | 1982-09-14 |