Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074945 | Measuring insert for temperature measurement | Helmut Kalteis, Peter Seefeld | 2015-07-07 |
| 9074946 | Protective tube inner part for a thermometer with a protective tube | Dieter Schmidt, Peter Seefeld, Alfred Umkehrer, Helmut Kalteis | 2015-07-07 |