Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552786 | Electrothermal furnace for an atomic absorption spectrometer | Wolfgang Frech, Bernhard Radziuk, Rolf Tamm | 2003-04-22 |
| 4218414 | Method for shredding and dry-defibrating compressed cellulose pulp and forming a batt of the resulting cellulosic fibrous material | Per B. Hagg, Sven Bergstrom, Carl-Erik L. Hedberg | 1980-08-19 |