Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376336 | Apparatus for determining the flow of matter passing through a boundary surface | Hellfried Karpe | 1994-12-27 |
| 5368027 | Sensor arrangement for direct or indirect optical determination of physical or chemical properties | Hellfried Karpf | 1994-11-29 |
| 5353792 | Sensing device | Hellfried Karpf | 1994-10-11 |