Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754651 | Differential pressure apparatus for measuring flow and velocity | Ernest R. Shortridge | 1988-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754651 | Differential pressure apparatus for measuring flow and velocity | Ernest R. Shortridge | 1988-07-05 |