Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638775 | Hand-actuated engine starter | — | 1987-01-27 |
| 4351495 | Thread-storage and delivery device for textile machines | Alf Bengtsson | 1982-09-28 |
| 4280668 | Thread-storage and delivery device for textile machines | — | 1981-07-28 |