Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783249 | Electroplating apparatus with self-contained rinse water treatment | — | 1988-11-08 |
| 4678169 | Printed circuit board holder | Alvin J. Rogers | 1987-07-07 |
| 4539069 | Printed circuit board component conveyor apparatus and process | Alvin J. Rogers | 1985-09-03 |
| 4454003 | Printed circuit board component conveyor apparatus and process | Alvin J. Rogers | 1984-06-12 |
| 4374049 | Zinc oxide varistor composition not containing silica | Howard F. Ellis | 1983-02-15 |
| 4276578 | Arrester with graded capacitance varistors | Lionel M. Levinson, Howard F. Ellis | 1981-06-30 |