Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708857 | Method for cutting a glass duct, such as a gas chromatography column, a glass fiber, and the like, and device for practicing this method | Johannes Martinus Petrus van Deursen | 2004-03-23 |