Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750961 | Method for controlling the actual temperature of an intermittently operated heating means, particularly of an electric heating means | Reiner Schlickhoff, Reinhold Pieper | 1998-05-12 |
| 5151843 | Sensitizer for ferromagnetic markers used with electromagnetic article surveillance systems | Jurgen Sanetra | 1992-09-29 |