Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9110474 | Pressure compensated flow rate controller with BTU meter | Art Smith, Ben Trueblood, Christopher J. Robson, Mark W. Kirchner | 2015-08-18 |
| 8805591 | Pressure compensated flow rate controller with BTU meter | Art Smith, Ben Trueblood, Chris Robson, Mark W. Kirchner | 2014-08-12 |
| 7871453 | Coarse iron or iron-based powder composition containing specific lubricant | Hilmar Vidarsson, Sven Allroth, Ermin Imamovic | 2011-01-18 |
| 7758804 | Method for making compacted products and iron-based powder comprising lubricant | Hilmar Vidarsson, Sven Allroth, Ermin Imamovic | 2010-07-20 |
| 7718082 | Lubricants for insulated soft magnetic iron-based powder compositions | Hilmar Vidarsson, Björn Sk{dot over (a)}rman | 2010-05-18 |
| 7662209 | Iron-based powder | Mikhail Kejzelman, Hilmar Vidarsson, Per Knutsson | 2010-02-16 |
| 7585459 | Method of preparing iron-based components | Mikhail Kejzelman, Hilmar Vidarsson | 2009-09-08 |
| 7393498 | Sintered metal parts and method for the manufacturing thereof | Mikhail Kejzelman, Senad Dizdar | 2008-07-01 |
| 7384445 | Sintered metal parts and method for the manufacturing thereof | Mikhail Kejzelman, Anders Bergmark | 2008-06-10 |
| 7311875 | High density stainless steel products and method for the preparation thereof | Anders Bergkvist, Sven Allroth | 2007-12-25 |
| 7238220 | Iron-based powder | Mikhail Kejzelman, Hilmar Vidarsson, Per Knutsson | 2007-07-03 |
| 7153594 | Iron-based powder | Mikhail Kejzelman, Ola Andersson, Per Knutsson, Hilmar Vidarsson, Björn Skårman | 2006-12-26 |
| 7128086 | Flow control valves | Mark W. Kirchner, Ben Trueblood | 2006-10-31 |
| 6932107 | Flow control valves | Mark W. Kirchner, Ben Trueblood | 2005-08-23 |
| 6733260 | Powder filling method and arrangement therefor | Sven Allroth, Hilmar Vidarsson | 2004-05-11 |
| 6537489 | High density products and method for the preparation thereof | Sven Allroth, Björn Johansson | 2003-03-25 |
| 5971012 | Constant flow control valve having matable piston sleeve and outlet cover | — | 1999-10-26 |
| 5931186 | Fluid flow control valve and actuator for changing fluid flow rate | — | 1999-08-03 |
| 5878777 | Flow control valve having variable flow ring and seat cage | — | 1999-03-09 |
| 5622204 | Flow control valve having flow adjustable by variable ring | — | 1997-04-22 |
| 5487405 | Flow control valve having flow adjustable by variable ring | — | 1996-01-30 |
| 5301713 | Flow control valve having adjustable piston for varying flow rate | — | 1994-04-12 |
| 5280805 | Flow control valve having adjustable sleeve for varying flow rate | — | 1994-01-25 |
| 5234025 | Partitioned flow regulating valve | Thomas J. Hilton | 1993-08-10 |
| 5143116 | Flow regulating valve and system using the same | — | 1992-09-01 |