Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943797 | Device for temporarily blocking the re-measurement of an electric oil level measurement of a machine, particularly an internal combustion engine | — | 1990-07-24 |
| 4739301 | Device for temporarily blocking the re-measurement of an electric oil level measurement of a machine, particularly an internal combustion engine | — | 1988-04-19 |