Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012347 | Device for separation of fluid, in particular oil, gas and water | Per Eivind Gramme | 2011-09-06 |
| 7901492 | Pipe separator inlet | Per Eivind Gramme | 2011-03-08 |
| 7803233 | Arrangement for the cleaning of a pipe separator | Per Eivind Gramme | 2010-09-28 |
| 7730942 | Method and equipment for the reduction of multiple dispersions | Per Eivind Gramme | 2010-06-08 |
| 7617940 | Arrangement related to a separator for the cleaning of such separator | Per Eivind Gramme | 2009-11-17 |
| 7611633 | Method and device for separation of a fluid, in particular oil, gas and water | Per Eivind Gramme | 2009-11-03 |
| 7490671 | Pipe separator with improved separation | Per Eivind Gramme | 2009-02-17 |
| D374795 | Non-slip, resilient handle | — | 1996-10-22 |
| D366185 | Fruit knife handle | — | 1996-01-16 |
| D299300 | Tortilla basket fryer | — | 1989-01-10 |