Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350971 | Circuit for use in the detection of the condition of an isolated switch contact | David F. Swindell, Michael A. Wildsmith | 1982-09-21 |
| 4320667 | Load transducer | David Rendall | 1982-03-23 |