Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186677 | Procedure and plant for the stunning of animals to be slaughtered at slaughterhouses | Leif Christensen, Claes-Henrik Hansen | 1993-02-16 |
| 5009191 | System for the stalling of animals | Leif Christensen | 1991-04-23 |