Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4441701 | Apparatus for supporting and guiding a sub-lance | Peter Gootjes | 1984-04-10 |
| 4438653 | Sublance for measuring and/or sampling in a metallurgical furnace | — | 1984-03-27 |
| 4214735 | Pressure measurement in a hood above a converter for manufacturing steel | — | 1980-07-29 |