Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346321 | Windmill design effective at lower wind speeds | — | 2022-05-31 |
| 4385707 | Composite tip-off container cap | — | 1983-05-31 |
| 4337644 | Gimbal anvil for seal force test device | — | 1982-07-06 |
| 4315427 | Apparatus, method and system for determining the integrity of sealed containers | Jacob Ravn | 1982-02-16 |