Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773552 | Closure for sample bottles | Dietrich Boege | 1988-09-27 |
| 4558603 | Needle assembly for introducing a carrier gas into a sample vessel | Wolfgang Chlosta | 1985-12-17 |
| 4554436 | Electric heater for a rotating sample vessel container in a sampling device for gas chromatography | Wolfgang Chlosta | 1985-11-19 |
| 4484483 | Needle assembly useful in the head-space method of gas chromatography | Wolfgang Chlosta | 1984-11-27 |