Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ingmar Grenthe | Sandvik Ab | 3 |
| 2 | Ulf Saldell | Allgon Ab | 2 |
| 3 | Reinhold Kihlberg | Pharmacia | 1 |
| 3 | Ingemar Hartwig | Allgon Ab | 1 |
7 patents · 4 inventors
Ranked #5,650 of 24,315 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ingmar Grenthe | Sandvik Ab | 3 |
| 2 | Ulf Saldell | Allgon Ab | 2 |
| 3 | Reinhold Kihlberg | Pharmacia | 1 |
| 3 | Ingemar Hartwig | Allgon Ab | 1 |