Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670524 | Arrangement of analyzer measuring window | Christian Von Alfthan | 2014-03-11 |
| 8588836 | System and method for peer-to-peer communication in cellular systems | Shalini Periyalwar, Hang Zhang, Nimal Gamini Senarath, Derek Yu, Kelvin Kar Kin Au | 2013-11-19 |
| 8117926 | Method of and equipment for preparing an analysis sample | Timo Niitti, Christian Von Alfthan, Kari Saloheimo | 2012-02-21 |
| 6877388 | Device for preparing a sample for analysis | — | 2005-04-12 |
| 6301335 | Analyzer measuring window and method for installing said window in place | Christian von Alfthan | 2001-10-09 |
| 6148679 | Sample flow control member | Jari MOILANEN | 2000-11-21 |
| 5212994 | Measuring cell | George C. von Alfthan | 1993-05-25 |