| 6891035 |
Process for bulk autoclaving |
— |
2005-05-10 |
| 6773414 |
Device and method for dispensing at least two mutually reactive components |
— |
2004-08-10 |
| 6708847 |
Dispenser for mixing then dispensing multiple components |
— |
2004-03-23 |
| 6383167 |
Injection device |
Fritz Kirchhofer, Peter Michel, Birger Hjertman, Gustav Levander |
2002-05-07 |
| 6331173 |
Device for displacing a member in a container |
— |
2001-12-18 |
| 6277101 |
Injection device |
Fritz Kirchhofer, Peter Michel, Birger Hjertman, Gustav Levander |
2001-08-21 |
| 5925019 |
Device for displacing a member in a container |
— |
1999-07-20 |
| 5817055 |
Dual-chamber injection cartridge |
— |
1998-10-06 |
| 5772630 |
Injection cartridges |
— |
1998-06-30 |
| 5743890 |
Pistons for injection cartridges |
Birger Hjertman |
1998-04-28 |
| 5545144 |
Method and device for dosing a liquid preparation |
Linda Fryklund, Birger Hjertman, Marie-Louise Gustavsson, Jacob Kaluski, Gustav Levander +2 more |
1996-08-13 |
| 5472422 |
Dual-chamber injection cartridge |
— |
1995-12-05 |
| 5454793 |
Medicine dispensing device |
Gustav Levander |
1995-10-03 |
| 5435076 |
Injection device |
Birger Hjertman, Gustav Levander |
1995-07-25 |
| 5394907 |
Device and method for dosing a liquid product |
Birger Hjertman, Gustav Levander |
1995-03-07 |