Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340965 | Method of and apparatus for detecting and circumventing malfunctions in a current-loop communications system | Paul S. Sanik | 1982-07-20 |
| 4294416 | Controlled multipackage winding | — | 1981-10-13 |