Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D297555 | Mouse-trap | — | 1988-09-06 |
| 4662041 | Belt lock | — | 1987-05-05 |
| 4644618 | Lock for safety bells | by Brita G. E. Holmberg, legal representative, by Dick L. L. Holmberg, legal representative | 1987-02-24 |
| 4499824 | Machine for crushing cylindrical aluminium cans for beer, soft drinks etc. | Ben Elwing, Peter Foldi | 1985-02-19 |
| D257883 | Foot massage device | — | 1981-01-13 |
| 4227286 | Strap tightener | — | 1980-10-14 |