Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456794 | Fastening arrangement for a handset case halves | Erling Tronslien, Jorgen Lindberg | 1984-06-26 |
| 4277652 | Fastening arrangement in a telephone instrument | Leif Branden, Jan F. Bruun, Olle Holm, Ronnie E. Mellgren, Karl A. Ryr +1 more | 1981-07-07 |