Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163247 | Tool holder | Hans Hellman, Dan Holm, Peter Froberg | 2007-01-16 |
| 6467826 | Tool holder | Hans Hellman, Dan Holm, Peter Froberg | 2002-10-22 |
| 6176681 | Rotor blade with improved attachment on a hub of a fan | Ingemar Johansson, Soren Granfors | 2001-01-23 |
| 4797066 | Turbine wheel having hub-mounted elastically deformable blade made of reinforced polymeric composite material | — | 1989-01-10 |