Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958196 | Planar carbon fiber and noble metal oxide electrodes and methods of making the same | Sjef Otten | 1999-09-28 |
| 5935392 | Electrodes for electrolytic removal of nitrates from water, methods of making same, and apparatus incorporating said electrodes | Sjef Otten | 1999-08-10 |
| 5833825 | Silver/silver chloride reference electrodes having self-contained chloride solution and methods of making same | Sief Otten | 1998-11-10 |
| 5614078 | Method and apparatus for removing nitrates from water | Sjef Otten | 1997-03-25 |
| 5324326 | Pressure sensing pacing lead | — | 1994-06-28 |
| 4702253 | Metabolic-demand pacemaker and method of using the same to determine minute volume | Tibor A. Nappholz, Harry L. Valenta, Jr. | 1987-10-27 |
| 4665778 | Torque loaded ski tuning device | Jeffrey I. Mulnick | 1987-05-19 |