Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923129 | Method and treatment of sludge having particles comprising metal, metal oxide or metal hydroxide intermixed therein | Joachim Von Scheele, Lennart Rangmark | 2005-08-02 |
| 6874400 | Cutting tool unit and assembly, and machine and associated cutting method | — | 2005-04-05 |
| D430026 | Carton | Charles Christensen, Rolf Borgstrom | 2000-08-29 |
| 6094884 | Forming apparatus for an elevated bottom carton | Charles Christensen | 2000-08-01 |
| D426559 | Carton bottom sealing platen | Charles Christensen | 2000-06-13 |
| 5928451 | Method of socketing a pipe | Jyri Jarvenkyla | 1999-07-27 |
| 5845840 | Elevated bottom carton | Charles Christensen, Rolf Borgstrom | 1998-12-08 |
| 5012967 | Electric tool for driving in fixing elements | — | 1991-05-07 |
| 5009011 | Annular saw blade and annular saw with driving means for a saw blade | — | 1991-04-23 |
| 4800650 | Annular circular saw blade | — | 1989-01-31 |
| 4793065 | Circular saw with annular saw blade | — | 1988-12-27 |
| 4718646 | Ladle head | Lars Jonsson | 1988-01-12 |
| 4646607 | Annular saw blade | — | 1987-03-03 |
| 4472880 | Annular saw blade and annular saw | — | 1984-09-25 |
| 4352241 | Device relating to a circular saw blade of centerless type | — | 1982-10-05 |