Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5792329 | Apparatus to measure an electro-chemical activity | Guido Jacobus Neyens | 1998-08-11 |
| 5421215 | Immersion sampler for molten metals with reduced area slit-shaped inlet | Paul C. H. Bernard | 1995-06-06 |
| 4964736 | Immersion measuring probe for use in molten metals | Theo P. C. Bollen | 1990-10-23 |
| 4850572 | Process intended to prevent deposition on the walls of metallurgical containers and metallurgical containers suitable for carrying out this process | — | 1989-07-25 |
| 4443118 | Method of determining the carbon content of steel melts by thermal analysis | — | 1984-04-17 |
| 4342633 | Oxygen sensor | — | 1982-08-03 |
| 4211117 | Molten metal sampling device | — | 1980-07-08 |