Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985019 | Method and an apparatus for the continous mixing of two flows | Eric L. Lundgren | 2011-07-26 |
| 7322283 | Apparatus in an infuser for a liquid food product | Roland Ringstrom | 2008-01-29 |
| 6955340 | Variable steam injector | — | 2005-10-18 |
| 6792896 | Holding tube for a heat treatment plant using injection heating | — | 2004-09-21 |
| 6737092 | Method of maintaining the pressure difference in a heat treatment plant | Christer Göransson, Magnus Jansson | 2004-05-18 |
| 6708709 | Method of regulating a steam injector | — | 2004-03-23 |
| 6513422 | Apparatus for evaporative cooling of a liquiform product | — | 2003-02-04 |
| 6401603 | Apparatus in an infusor for a liquid food product | — | 2002-06-11 |
| 6332396 | Apparatus in an infusor for a liquid food product | — | 2001-12-25 |
| 6234069 | Apparatus in an infusor for a liquid food product | — | 2001-05-22 |
| 5971064 | Shell-and-tube heat exchangers | — | 1999-10-26 |
| 5589214 | Process for heat treatment of particulate materials such as food | — | 1996-12-31 |
| 5443857 | Method and apparatus for continuous sterilization of a liquid milk based product | Olle Arph, Bozena Malmgren, Roland Ringstrom | 1995-08-22 |
| 5425581 | Static mixer with twisted wing-shaped mixing elements | — | 1995-06-20 |
| 5284085 | Apparatus for the heat treatment of particulate material such as food | — | 1994-02-08 |
| 4926913 | Method and a device for aseptic transfer of an amount of liquid from one space to another | — | 1990-05-22 |
| 4530341 | Piston engine having at least one heat-insulated combustion chamber, and parts for said engine | — | 1985-07-23 |
| 4524732 | Cylinder head of a piston engine | Ulf Dworak, Hans Olapinski, Dieter Fingerle, Ulrich Krohn, Martti J. A. Hakulinen | 1985-06-25 |
| 4519359 | Mullite plate | Ulf Dworak, Hans Olapinski, Dieter Fingerle, Ulrich Krohn, Martti J. A. Hakulinen | 1985-05-28 |