Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412451 | Method and apparatus for the determination of the average particle size in a slurry | Georg C. von Alfthan, Tor S. Andersson, Vaino A. Paukku, Lasse S. Kahara, Erkki Sakari Kiuru | 1983-11-01 |
| 4278885 | Apparatus for measuring the concentrations of elements in a material by the capture gamma method | Georg C. von Alfthan, Tuula A. Lukander, Pekka Rautala, Heikki Johannes Sipilä | 1981-07-14 |