Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314469 | Obstetric vacuum extractor | — | 2008-01-01 |
| D502259 | Obstetric suction cup extractor | — | 2005-02-22 |
| 5592723 | Burial coffin arrangement | Carl Leijonhufvud | 1997-01-14 |
| 4623217 | Optical-fiber lighting unit having a movable lamp holder | — | 1986-11-18 |
| D277413 | Lighting unit for fiber optic systems | — | 1985-01-29 |
| D259512 | Moulding for fitting an anti-dazzler screen or a louvre to a lamp fittings | — | 1981-06-09 |