Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733564 | Pressure gauge with a capsule closed by a resilient membrane | — | 1988-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733564 | Pressure gauge with a capsule closed by a resilient membrane | — | 1988-03-29 |