Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602657 | Valve manifold for a differential pressure transmitter | William Anderson | 1986-07-29 |
| 4453417 | Unitized measurement instrument connector apparatus | Edsel O. Ross | 1984-06-12 |