Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738414 | Method for joining metal parts | Kristian Walter, Axel Knutsson | 2023-08-29 |
| 11480393 | Heat exchanger plate, a plate package using such heat exchanger plate and a heat exchanger using such heat exchanger plate | Anders Skoglösa | 2022-10-25 |
| 11396037 | Method for joining heat transfer plates of a plate heat exchanger | Kristian Walter | 2022-07-26 |
| 11059092 | Method for joining heat transfer plates of a plate heat exchanger | Kristian Walter | 2021-07-13 |
| 10962308 | Plate heat exchanger for solar heating | Mats Nilsson | 2021-03-30 |
| 10576587 | Brazing concept | Kristian Walter, Fredrik Falkenberg | 2020-03-03 |
| 10421141 | Brazing concept | Kristian Walter | 2019-09-24 |
| 10335881 | Coating concept | — | 2019-07-02 |
| 10323890 | Method for joining metal parts | Kristian Walter | 2019-06-18 |
| 10180292 | Plate heat exchanger | Kristian Walter | 2019-01-15 |
| 10131011 | Method for joining metal parts | Kristian Walter | 2018-11-20 |
| 10112249 | Braze alloy layered product | Kristian Walter | 2018-10-30 |
| 9919385 | Material for joining and product produced therewith | — | 2018-03-20 |
| 9849534 | Brazing concept | Kristian Walter | 2017-12-26 |
| 9702641 | Material for joining and product produced therewith | — | 2017-07-11 |
| 9694435 | Plate heat exchanger | Kristian Walter | 2017-07-04 |
| 9694434 | Plate heat exchanger | Kristian Walter | 2017-07-04 |
| 9513072 | Material for joining and product produced therewith | — | 2016-12-06 |
| 9513071 | Material for joining and product produced therewith | — | 2016-12-06 |
| 8857699 | Method of brazing articles of stainless steel | Jens Rassmus | 2014-10-14 |
| 8776371 | Method of brazing thin heat exchanging plates and brazed plate heat exchanger produced according to the method | Jens Rassmus | 2014-07-15 |
| 8287805 | Brazing material | — | 2012-10-16 |
| 7685716 | Method of brazing thin heat exchanging plates and brazed plate heat exchanger produced according to the method | Jens Rassmus | 2010-03-30 |
| 7455811 | Brazing material and brazed products manufactured therewith | — | 2008-11-25 |
| 7285151 | Material for coating and product coated with the material | Per Dahlberg | 2007-10-23 |