Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475165 | Method of data entry and execution of a two variable calculator function in the same manner and entry format as a single variable function | Stoddard S. Millwright | 1984-10-02 |
| 4473886 | Data processing apparatus with algebraic memory operation and entry sequence | David Caldwell | 1984-09-25 |