Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347999 | Inhalation device free from propellant gas having brush abrading powder from tablet | Gerhard Poss | 1994-09-20 |
| 5322558 | Neutralizing agent for paper products | Rolf Eggersdorfer, Peter Schwerdt, Karl-Heinz Scherer, Rolf-Erhard Schmitt | 1994-06-21 |
| 5287758 | Temperature controlled pipette tube | Manfred Geiss, Wolfgang Heide, Michael Breetz | 1994-02-22 |