Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660023 | Locality supervision system | Hans Holmgren | 1987-04-21 |
| 4332492 | Device for controlling the carriage movement in a printer | Peter Dahlberg | 1982-06-01 |
RT
Rolf A. B. Thern
Overall (All Time): #2,342,321 of 4,157,543Top 60%
2
Patents All Time