Gränna, SE ranks #15,157 worldwide for total patents filed all time, with 104 patents from 18 inventors. Leading employers of inventors based in Gränna, SE include Ostomycure As, Aktiebolaget Electrolux, Kemet Electronics.
Showing 1–18 of 18 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Robert Axelsson | Ostomycure As | 44 |
| 2 | Goran Dahlberg | Aktiebolaget Electrolux | 18 |
| 3 | Victor Andoralov | Kemet Electronics | 9 |
| #4 | Roger Andersson | Stiga Ab | 6 |
| #5 | Sigvard Johansson | Ab Stil-Industri | 5 |
| #6 | Ricky Sundkvist | Aktiebolaget Electrolux | 3 |
| #6 | Knut Claesson | — | 3 |
| #6 | Anders Hjalmarsson | — | 3 |
| #6 | Anders Hjelmare | Saab-Scania Combitech Akitiebolag | 3 |
| #10 | Hans Salén | — | 2 |
| #11 | Darius Toader | Kemet Electronics | 1 |
| #11 | Micael Grahn | Saab Automobile Ab | 1 |
| #11 | Håkan Tordby | Saab Automobile Ab | 1 |
| #11 | Sven G. B. Dahlberg | Aktiebolaget Electrolux | 1 |
| #11 | Ricky Sundqvist | Aktiebolaget Electrolux | 1 |
| #11 | Hans Sunden | — | 1 |
| #11 | Mikael Robertsson | Husqvarna Ab | 1 |
| #11 | Claes Johannesson | Husqvarna Ab | 1 |