Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499768 | Joint assembly for connecting two tubes | Christianus Gerardus Maria De Ridder | 2002-12-31 |
| 6413081 | Method for purging a furnace and furnace assembly | Jeroen Stoutjesdijk, Theodorus Michael De Rooij, Cornelis Kooijman | 2002-07-02 |