Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621335 | Class D amplifier with passive RC network | — | 2003-09-16 |
| 6208199 | Pulse amplifier with low duty cycle errors | — | 2001-03-27 |
| 5968901 | Antibacterial composition | Gustaf Aniansson, Ragnar Lindstedt, Catharina Svanborg Eden | 1999-10-19 |
| 5792398 | Hot pressing method of forming a composite laminate containing expanded thermoplastic particles | — | 1998-08-11 |
| 4597268 | Method and apparatus for gas-cooling | — | 1986-07-01 |
| 4483889 | Method for the production of fibre composite materials impregnated with resin | — | 1984-11-20 |
| 4451585 | Resin-impregnated fibre composite materials and a process for their manufacture | — | 1984-05-29 |
| 4432825 | Method of making foam composite material impregnated with resin | Olof Tanner | 1984-02-21 |
| 4362778 | Foam composite material impregnated with resin | Olof Tanner | 1982-12-07 |