Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120392 | Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments | Perry K. Carter | 2018-11-06 |
| 10090625 | Method of making an electrical terminal | — | 2018-10-02 |
| 9876349 | Intrinsically safe voltage clamping device | — | 2018-01-23 |