Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566711 | Combined control and regulating valve for liquids or gases | Leif Marstorp | 1996-10-22 |
| 5291920 | Apparatus for measurement and control, respectively, of temperature and/or pressure | Leif Marstorp | 1994-03-08 |
| D335918 | Combined check and control valve | — | 1993-05-25 |