Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4723551 | Atrium-controlled heart pacemaker | Sven-Erik Hedberg | 1988-02-09 |
| 4722341 | Atrium-controlled heart pacemaker | Sven-Erik Hedberg, Anders Lekholm | 1988-02-02 |
| 4714079 | Atrium-controlled heart pacemaker | Sven-Erik Hedberg, Anders Lekholm | 1987-12-22 |
| 4335784 | Sealing device in a rotary regenerative type heat exchanger | Willy B. L. Arvidsson | 1982-06-22 |