Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491221 | Compacting screed extension for paving | — | 2013-07-23 |
| 6676131 | Sealing ring for a centrifugal separator | — | 2004-01-13 |
| 6432034 | Looking ring for a centrifugal separator | Kjell Lintenstedt, Toini Salmi | 2002-08-13 |