Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4516005 | Sequenced intermittent blowout coil controller | Henry J. Dyken, Norbert F. Cvengros | 1985-05-07 |
| 4376271 | Polarized DC contactors | Roger L. Robertson | 1983-03-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4516005 | Sequenced intermittent blowout coil controller | Henry J. Dyken, Norbert F. Cvengros | 1985-05-07 |
| 4376271 | Polarized DC contactors | Roger L. Robertson | 1983-03-08 |