Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065426 | Facsimile/telephone controller | Charles B. Levinski, Edward G. Newman, JR., John M. Persel, David N. Widmann | 1991-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065426 | Facsimile/telephone controller | Charles B. Levinski, Edward G. Newman, JR., John M. Persel, David N. Widmann | 1991-11-12 |