Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326741 | Counter pressure valve arrangement | Mahdi Sammy Bari, Nils Heinerud, Bo Nilstam | 2025-06-10 |
| 12104983 | Pressure test insert and frame | Ola Fagerberg | 2024-10-01 |
| 11906986 | Counter pressure valve arrangement | Mahdi Sammy Bari, Nils Heinerud, Bo Nilstam | 2024-02-20 |
| 11719201 | Air intake device for a vehicle | — | 2023-08-08 |
| 11344895 | Pulse firing pattern for a transformer of an electrostatic precipitator and electrostatic precipitator | Carl Marcus Williamsson, Nanda Kishore Dash, Inger Elisabeth Önnerby Pettersson | 2022-05-31 |
| 10746325 | Insert half, and insert block comprising two of said insert halves | Johan Fagerberg | 2020-08-18 |
| 9988267 | Mixing device for a fuel reformer for converting hydrocarbon fuels into hydrogen rich gas | — | 2018-06-05 |
| 9738518 | Reformer reactor and method for converting hydrocarbon fuels into hydrogen rich gas | Bard Lindstrom, Lars Pettersson | 2017-08-22 |
| 9671067 | Flue gas conditioning system and method | Nanda Kishore Dash, Elisabeth PETTERSSON, Pankaj Gupta | 2017-06-06 |
| D782422 | Lead-through frame for cables, wires or pipes | Johan Faberberg | 2017-03-28 |
| D781240 | Lead-through frame for cables, wires or pipes | Johan Faberberg | 2017-03-14 |
| D750675 | Pressure sealing means for cable transit | Johan Fagerberg | 2016-03-01 |
| 9162887 | Reformer reactor and method for converting hydrocarbon fuels into hydrogen rich gas | Lars Pettersson, Bard Lindstrom | 2015-10-20 |
| 9114986 | Mixing device for a fuel reformer, fuel reformer and method for converting hydrocarbon fuels into hydrogen rich gas | — | 2015-08-25 |
| 8623116 | Method and a device for controlling the power supplied to an electrostatic precipitator | — | 2014-01-07 |
| 8465568 | Method and a device for controlling the rapping of an ESP | — | 2013-06-18 |
| 8414680 | Method and device for controlling an electrostatic precipitator | — | 2013-04-09 |
| 8328902 | Method of estimating the dust load of an ESP, and a method and a device of controlling the rapping of an ESP | Scott A. Boyden | 2012-12-11 |
| 8268040 | Method of controlling the order of rapping the collecting electrode plates of an ESP | Scott A. Boyden | 2012-09-18 |
| 4646004 | Phase-locked sampling of a periodic signal | Nils G. L. Brandt | 1987-02-24 |