Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361877 | Billing recorder with non-volatile solid state memory | Robert E. Dyer | 1982-11-30 |
| 4352009 | Variable ratio totalizer | Robert E. Dyer | 1982-09-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361877 | Billing recorder with non-volatile solid state memory | Robert E. Dyer | 1982-11-30 |
| 4352009 | Variable ratio totalizer | Robert E. Dyer | 1982-09-28 |