Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4569365 | Device for detecting the operation of a valve | Henri Namand | 1986-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4569365 | Device for detecting the operation of a valve | Henri Namand | 1986-02-11 |